{"id":2568,"date":"2024-07-25T08:03:21","date_gmt":"2024-07-25T08:03:21","guid":{"rendered":"https:\/\/eurohinca.com\/?page_id=2568"},"modified":"2026-03-12T09:59:18","modified_gmt":"2026-03-12T09:59:18","slug":"les-tunneliers-a-bouclier-ferme","status":"publish","type":"page","link":"https:\/\/eurohinca.com\/fr\/tuneladoras-de-escudo-cerrado\/","title":{"rendered":"Tunneliers \u00e0 bouclier ferm\u00e9 : Hydroshield et EPB"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2568\" class=\"elementor elementor-2568\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64c7708 e-flex e-con-boxed e-con e-parent\" data-id=\"64c7708\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a024dd8 elementor-widget elementor-widget-heading\" data-id=\"a024dd8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Tunneliers \u00e0 bouclier ferm\u00e9<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2470ccd elementor-widget elementor-widget-text-editor\" data-id=\"2470ccd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Eurohinca<\/strong> (Europea de Hincas Teledirigidas, S.A.), sp\u00e9cialiste des travaux sans tranch\u00e9e depuis 1996 - 14 tunneliers et &gt;120 km ex\u00e9cut\u00e9s.<\/p>\n<p>Nous exer\u00e7ons nos activit\u00e9s <strong>les tunneliers \u00e0 bouclier ferm\u00e9<\/strong> (EPB\/bouclier hydraulique) pour les passages et les tunnels de service avec contr\u00f4le de la pression, de l'alignement et de l'\u00e9tanch\u00e9it\u00e9. \n  Voir <a href=\"\/fr\/bouclier-ferme-epb\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#fff; text-decoration:underline;\">bouclier ferm\u00e9 (EPB)<\/a>, \n  <a href=\"\/fr\/bouclier-ferme-hydro-shield\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#fff; text-decoration:underline;\">hydro-bouclier<\/a>, \n  <a href=\"\/fr\/tunnel-voussoir\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#fff; text-decoration:underline;\">segment de tunnel<\/a> y \n  <a href=\"\/fr\/eperonnage-de-tuyaux-2\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#fff; text-decoration:underline;\">le microtunnelage (MTBM)<\/a> \u2014 support de <a href=\"\/fr\/choix-du-tunnelier\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#fff; text-decoration:underline;\">choix du tunnelier<\/a> y <a href=\"\/fr\/assistance-technique-et-ingenierie\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#fff; text-decoration:underline;\">assistance technique et ing\u00e9nierie<\/a>; voir <a href=\"\/fr\/travaux\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#fff; text-decoration:underline;\">les r\u00e9f\u00e9rences<\/a>.\n<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6334ac7 e-grid e-con-full e-con e-child\" data-id=\"6334ac7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33629f1 elementor-align-right elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"33629f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/eurohinca.com\/fr\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Demande d'information<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8b67cc elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"a8b67cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"tel:+34918716536\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Appelez-nous maintenant<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d63ff14 e-con-full e-flex e-con e-parent\" data-id=\"d63ff14\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1b3c7d3 e-grid e-con-boxed e-con e-child\" data-id=\"1b3c7d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-00af719 e-flex e-con-boxed e-con e-child\" data-id=\"00af719\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5706ec9 e-flex e-con-boxed e-con e-child\" data-id=\"5706ec9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-deb4ed1 elementor-widget elementor-widget-image\" data-id=\"deb4ed1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"480\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/escudo-cerrado.jpg\" class=\"attachment-large size-large wp-image-2477\" alt=\"bouclier ferm\u00e9\" srcset=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/escudo-cerrado.jpg 1000w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/escudo-cerrado-300x180.jpg 300w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/escudo-cerrado-768x461.jpg 768w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/escudo-cerrado-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4fbdf78 e-flex e-con-boxed e-con e-child\" data-id=\"4fbdf78\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d65879 elementor-widget elementor-widget-heading\" data-id=\"5d65879\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Construction de tunnels : Hydroshield et EPB<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-94fab50 elementor-widget elementor-widget-text-editor\" data-id=\"94fab50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1007\" data-end=\"1277\">Chez EUROHINCA, nous nous sp\u00e9cialisons dans la construction de tunnels \u00e0 l'aide de tunneliers \u00e0 bouclier ferm\u00e9, connus sous le nom de <strong data-start=\"1118\" data-end=\"1133\">Hydroshield<\/strong> y <strong data-start=\"1136\" data-end=\"1168\">EPB (Earth Pressure Balance)<\/strong>. Ces engins sont parfaitement adapt\u00e9s aux terrains meubles, aux sols instables ou tr\u00e8s humides.<\/p><p data-start=\"1279\" data-end=\"1558\">Nous disposons d'une exp\u00e9rience internationale dans le domaine des travaux souterrains, notamment <strong><a class=\"decorated-link cursor-pointer\" href=\"https:\/\/eurohinca.com\/fr\/systemes-dassainissement-urbain\/\" target=\"_new\" rel=\"noopener\" data-start=\"1346\" data-end=\"1441\">tunnels d'assainissement urbain<\/a><\/strong> y <strong><a class=\"decorated-link cursor-pointer\" href=\"https:\/\/eurohinca.com\/fr\/travaux-de-drainage\/\" target=\"_new\" rel=\"noopener\" data-start=\"1444\" data-end=\"1506\">travaux de drainage<\/a><\/strong>, o\u00f9 ces techniques ont prouv\u00e9 leur efficacit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f7af80c e-con-full e-flex e-con e-parent\" data-id=\"f7af80c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2829488 e-grid e-con-boxed e-con e-child\" data-id=\"2829488\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3a4d75c e-flex e-con-boxed e-con e-child\" data-id=\"3a4d75c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-01619e2 e-flex e-con-boxed e-con e-child\" data-id=\"01619e2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e67634 elementor-widget elementor-widget-heading\" data-id=\"9e67634\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tunnels souterrains avec tunneliers \u00e0 bouclier ferm\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71b553d elementor-widget elementor-widget-text-editor\" data-id=\"71b553d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1622\" data-end=\"1948\">Gr\u00e2ce \u00e0 leur capacit\u00e9 \u00e0 contr\u00f4ler la pression au niveau du front de creusement, les tunneliers \u00e0 bouclier ferm\u00e9 sont id\u00e9aux pour les environnements urbains, les zones c\u00f4ti\u00e8res ou les sols instables. L'EPB utilise les mat\u00e9riaux excav\u00e9s comme soutien, tandis que le bouclier hydraulique utilise une suspension de bentonite pour garantir la stabilit\u00e9.<\/p><blockquote data-start=\"1950\" data-end=\"2111\"><p data-start=\"1952\" data-end=\"2111\">Vous pouvez consulter d'autres caract\u00e9ristiques techniques dans les <strong><a class=\"decorated-link cursor-pointer\" href=\"https:\/\/tunnel.ita-aites.org\/es\/how-to-go-undergound\/operation\/maintenance\" target=\"_new\" rel=\"noopener\" data-start=\"2006\" data-end=\"2093\">guides sur les tunnels de l'ITA<\/a><\/strong>.<\/p><\/blockquote>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2693419 e-flex e-con-boxed e-con e-child\" data-id=\"2693419\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd9dc35 elementor-widget elementor-widget-image\" data-id=\"fd9dc35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"480\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/tuneles-escudo-cerrado.jpg\" class=\"attachment-large size-large wp-image-2478\" alt=\"tunnels \u00e0 bouclier ferm\u00e9\" srcset=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/tuneles-escudo-cerrado.jpg 1000w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/tuneles-escudo-cerrado-300x180.jpg 300w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/tuneles-escudo-cerrado-768x461.jpg 768w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/tuneles-escudo-cerrado-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fad1f54 e-flex e-con-boxed e-con e-parent\" data-id=\"fad1f54\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e906e6 elementor-widget elementor-widget-heading\" data-id=\"5e906e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Types de tunneliers \u00e0 bouclier ferm\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6290bb0 e-flex e-con-boxed e-con e-parent\" data-id=\"6290bb0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1e5fd8c e-con-full e-flex e-con e-child\" data-id=\"1e5fd8c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27d784b elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"27d784b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/eurohinca.com\/fr\/bouclier-ferme-epb\/\" tabindex=\"-1\"><img decoding=\"async\" width=\"400\" height=\"300\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/tuneladoras-epb.jpg\" class=\"attachment-full size-full wp-image-2496\" alt=\"tunneliers epb\" srcset=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/tuneladoras-epb.jpg 400w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/tuneladoras-epb-300x225.jpg 300w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/tuneladoras-epb-16x12.jpg 16w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/eurohinca.com\/fr\/bouclier-ferme-epb\/\">EPB TBMs<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e56f4a e-con-full e-flex e-con e-child\" data-id=\"6e56f4a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b40c17f elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"b40c17f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/eurohinca.com\/fr\/bouclier-ferme-hydro-shield\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"300\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/hidrorescudo.jpg\" class=\"attachment-full size-full wp-image-2495\" alt=\"hydrorescudo\" srcset=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/hidrorescudo.jpg 400w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/hidrorescudo-300x225.jpg 300w, https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/07\/hidrorescudo-16x12.jpg 16w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/eurohinca.com\/fr\/bouclier-ferme-hydro-shield\/\">Hydroshield<\/a><\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f3680a6 e-flex e-con-boxed e-con e-parent\" data-id=\"f3680a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-54393a0 elementor-widget elementor-widget-text-editor\" data-id=\"54393a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"544\" data-end=\"626\"><strong data-start=\"544\" data-end=\"626\">Sp\u00e9cifications du service avec des tunneliers \u00e0 bouclier ferm\u00e9 (EPB et Slurry)<\/strong><\/h2><p data-start=\"628\" data-end=\"927\">Les tunneliers \u00e0 bouclier ferm\u00e9 (EPB et Slurry) sont utilis\u00e9s dans les sols o\u00f9 il est n\u00e9cessaire <strong data-start=\"719\" data-end=\"753\">contr\u00f4ler la pression depuis l'avant<\/strong> afin de garantir la stabilit\u00e9 du sol et de minimiser les tassements en surface. Ce service est d\u00e9fini par les param\u00e8tres techniques et crit\u00e8res d'application suivants :<\/p><p data-start=\"929\" data-end=\"1192\">\u2022 <strong data-start=\"931\" data-end=\"960\">Principales applications :<\/strong> Micro-tunnels et tunnels r\u00e9alis\u00e9s \u00e0 l'aide d'engins m\u00e9canis\u00e9s dans des sols meubles, sableux, limoneux, argileux, mixtes ou satur\u00e9s ; chantiers situ\u00e9s sous des zones urbaines sensibles, des infrastructures existantes, des cours d'eau, des routes et des zones pr\u00e9sentant un risque de glissement de terrain.<\/p><p data-start=\"1194\" data-end=\"1502\">\u2022 <strong data-start=\"1196\" data-end=\"1216\">Types de blason :<\/strong><br data-start=\"1216\" data-end=\"1219\" \/>\u2013 <strong data-start=\"1223\" data-end=\"1256\">EPB (Earth Pressure Balance) :<\/strong> Il fonctionne en \u00e9quilibrant la pression \u00e0 l'avant gr\u00e2ce aux mat\u00e9riaux excav\u00e9s et trait\u00e9s.<br data-start=\"1353\" data-end=\"1356\" \/>\u2013 <strong data-start=\"1360\" data-end=\"1385\">Slurry \/ Hydro-bouclier :<\/strong> Il utilise des boues sous pression pour stabiliser le front dans les sols granulaires, satur\u00e9s ou soumis \u00e0 des pressions d'eau \u00e9lev\u00e9es.<\/p><p data-start=\"1504\" data-end=\"1777\">\u2022 <strong data-start=\"1506\" data-end=\"1545\">Conditions fonci\u00e8res compatibles :<\/strong> Sols non coh\u00e9sifs, mat\u00e9riaux ayant tendance \u00e0 s'effondrer, sables satur\u00e9s, sols mixtes et situations caract\u00e9ris\u00e9es par un niveau phr\u00e9atique \u00e9lev\u00e9. Le choix entre l'EPB et le slurry d\u00e9pend de la perm\u00e9abilit\u00e9, de la r\u00e9sistance et du comportement du sol.<\/p><p data-start=\"1779\" data-end=\"2009\">\u2022 <strong data-start=\"1781\" data-end=\"1817\">Gamme de diam\u00e8tres et de longueurs :<\/strong> Convient aux micro-tunnels et aux tunnels de diam\u00e8tre moyen ou grand, dont les longueurs sont d\u00e9termin\u00e9es en fonction de la m\u00e9thode de construction, du syst\u00e8me de pouss\u00e9e et de la conception structurelle du rev\u00eatement.<\/p><p data-start=\"2011\" data-end=\"2332\">\u2022 <strong data-start=\"2013\" data-end=\"2037\">M\u00e9thode constructive :<\/strong> Excavation m\u00e9canis\u00e9e en chambre pressuris\u00e9e, avec contr\u00f4le du couple, de la pouss\u00e9e et de l'avancement ; extraction des mat\u00e9riaux par vis sans fin (EPB) ou par circuit de boues et installation de s\u00e9paration (Slurry). Le rev\u00eatement est g\u00e9n\u00e9ralement r\u00e9alis\u00e9 \u00e0 l'aide de voussoirs en b\u00e9ton arm\u00e9 ou de tuyaux enfonc\u00e9s, selon le projet.<\/p><p data-start=\"2334\" data-end=\"2602\">\u2022 <strong data-start=\"2336\" data-end=\"2377\">Exigences en mati\u00e8re de g\u00e9nie civil et de logistique :<\/strong> Puits ou portails d'attaque disposant d'un espace suffisant pour le tunnelier, les syst\u00e8mes d'injection, l'installation de traitement des boues\/bentonite, les \u00e9quipements \u00e9lectriques et la ventilation. N\u00e9cessite des zones de stockage, de montage et de transport des voussoirs ou des tuyaux.<\/p><p data-start=\"2604\" data-end=\"2840\">\u2022 <strong data-start=\"2606\" data-end=\"2639\">Syst\u00e8mes de contr\u00f4le et de guidage :<\/strong> Surveillance en continu de la pression de la chambre, de la pouss\u00e9e, du couple de coupe, du volume excav\u00e9, des pressions de sout\u00e8nement et de l'alignement \u00e0 l'aide d'un laser ou d'un gyroscope, garantissant ainsi le respect des tol\u00e9rances g\u00e9om\u00e9triques et la stabilit\u00e9.<\/p><p data-start=\"2842\" data-end=\"3109\">\u2022 <strong data-start=\"2844\" data-end=\"2879\">Contr\u00f4le de la qualit\u00e9 et s\u00e9curit\u00e9 :<\/strong> Surveillance des param\u00e8tres d'excavation, contr\u00f4le de l'\u00e9quilibre des pressions, stabilit\u00e9 du front de taille, \u00e9tanch\u00e9it\u00e9 des joints, ventilation, acc\u00e8s s\u00e9curis\u00e9s et respect des protocoles HSE dans les espaces confin\u00e9s et les environnements urbains.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0f800fd e-flex e-con-boxed e-con e-parent\" data-id=\"0f800fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-911ca59 elementor-widget elementor-widget-heading\" data-id=\"911ca59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ce qu'ils pensent de nous<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71f0b2d elementor-widget elementor-widget-text-editor\" data-id=\"71f0b2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Avis v\u00e9rifi\u00e9s de nos clients concernant des chantiers r\u00e9alis\u00e9s sous coque ferm\u00e9e. S\u00e9curit\u00e9, pr\u00e9cision et respect des d\u00e9lais.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45dd27b elementor-widget elementor-widget-shortcode\" data-id=\"45dd27b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><pre class=\"ti-widget\" style=\"display: none\"><template id=\"trustindex-google-widget-html\"><div class=\"ti-widget  ti-goog ti-disable-font ti-show-rating-text ti-review-text-mode-readmore ti-text-align-left\" data-no-translation=\"true\" data-plugin-version=\"13.3.1\" data-layout-id=\"13\" data-layout-category=\"slider\" data-set-id=\"drop-shadow\" data-pid=\"\" data-language=\"es\" data-close-locale=\"Cerca\" data-review-target-width=\"275\" data-css-version=\"2\" data-reply-by-locale=\"Respuesta del propietario\" data-only-rating-locale=\"Este usuario solo dej\u00f3 una calificaci\u00f3n.\" data-pager-autoplay-timeout=\"6\"> <div class=\"ti-widget-container ti-col-4\"> <div class=\"ti-footer source-Google\"> <div class=\"ti-row\"> <div class=\"ti-profile-img\"> <trustindex-image data-imgurl=\"https:\/\/cdn.trustindex.io\/companies\/default_avatar.jpg\" alt=\"EUROHINCA\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-details\"> <div class=\"ti-name\"> EUROHINCA<\/div> <span class=\"ti-stars\"><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 1\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 2\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 3\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 4\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/h.svg\" alt=\"Google star 5.0.7\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><\/span> <div class=\"ti-rating-text\"> <span class=\"nowrap\"><strong>10 rese\u00f1as Google<\/strong><\/span> <\/div> <div class=\"ti-header-write-btn-container\"> <a href=\"https:\/\/admin.trustindex.io\/api\/googleWriteReview?place-id=ChIJhRuBOXUvQg0RuIgXN62RpGo\" class=\"ti-header-write-btn\" role=\"button\" aria-label=\"Escribe una rese\u00f1a a Google\" target=\"_blank\" rel=\"noopener\">Escribe una rese\u00f1a<\/a> <\/div>  <\/div> <\/div> <\/div> <div class=\"ti-reviews-container\"> <div class=\"ti-controls\"> <div class=\"ti-next\" aria-label=\"Siguiente rese\u00f1a\" role=\"button\" tabindex=\"0\"><\/div> <div class=\"ti-prev\" aria-label=\"Rese\u00f1a anterior\" role=\"button\" tabindex=\"0\"><\/div> <\/div> <div class=\"ti-reviews-container-wrapper\">  <div data-empty=\"1\" class=\"ti-review-item source-Google ti-image-layout-thumbnail\" data-time=\"\" data-id=\"cfcd208495d565ef66e7dff9f98764da\" data-language=\"\"> <div class=\"ti-inner\"> <div class=\"ti-review-header\"> <div class=\"ti-platform-icon ti-with-tooltip\"> <span class=\"ti-tooltip\">Publicado en Google<\/span> <trustindex-image data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/icon.svg\" alt=\"Google\" width=\"20\" height=\"20\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-img\"> <trustindex-image data-imgurl=\"https:\/\/lh3.googleusercontent.com\/a-\/ALV-UjXv2jzS4mhVAh-8VZnWVDgLYFh-GmvF1bSQtaHdACVdEujQ-YE8=w40-h40-c-rp-mo-br100\" alt=\"Carlos Vasconcello profile picture\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-details\"> <div class=\"ti-name\"> Carlos Vasconcello <\/div> <div class=\"ti-date\">26 Enero 2026<\/div> <\/div> <\/div> <span class=\"ti-stars\"><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 1\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 2\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 3\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 4\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 5\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><\/span> <div class=\"ti-review-text-container ti-review-content\"><!-- R-CONTENT --><!-- R-CONTENT --><\/div> <span class=\"ti-read-more\" data-container=\".ti-review-content\" data-collapse-text=\"Ocultar\" data-open-text=\"Leer m\u00e1s\"><\/span> <\/div> <\/div>  <div data-empty=\"0\" class=\"ti-review-item source-Google ti-image-layout-thumbnail\" data-time=\"\" data-id=\"cfcd208495d565ef66e7dff9f98764da\" data-language=\"\"> <div class=\"ti-inner\"> <div class=\"ti-review-header\"> <div class=\"ti-platform-icon ti-with-tooltip\"> <span class=\"ti-tooltip\">Publicado en Google<\/span> <trustindex-image data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/icon.svg\" alt=\"Google\" width=\"20\" height=\"20\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-img\"> <trustindex-image data-imgurl=\"https:\/\/lh3.googleusercontent.com\/a-\/ALV-UjVfqYGmW-utaIIhWVUeAVAftNV-QiManYQupq4tuhdQAXyDhc8wEw=w40-h40-c-rp-mo-br100\" alt=\"Tidiane Ba profile picture\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-details\"> <div class=\"ti-name\"> Tidiane Ba <\/div> <div class=\"ti-date\">17 Septiembre 2025<\/div> <\/div> <\/div> <span class=\"ti-stars\"><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 1\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 2\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 3\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 4\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 5\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><\/span> <div class=\"ti-review-text-container ti-review-content\"><!-- R-CONTENT -->Bien<!-- R-CONTENT --><\/div> <span class=\"ti-read-more\" data-container=\".ti-review-content\" data-collapse-text=\"Ocultar\" data-open-text=\"Leer m\u00e1s\"><\/span> <\/div> <\/div>  <div data-empty=\"1\" class=\"ti-review-item source-Google ti-image-layout-thumbnail\" data-time=\"\" data-id=\"cfcd208495d565ef66e7dff9f98764da\" data-language=\"\"> <div class=\"ti-inner\"> <div class=\"ti-review-header\"> <div class=\"ti-platform-icon ti-with-tooltip\"> <span class=\"ti-tooltip\">Publicado en Google<\/span> <trustindex-image data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/icon.svg\" alt=\"Google\" width=\"20\" height=\"20\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-img\"> <trustindex-image data-imgurl=\"https:\/\/lh3.googleusercontent.com\/a-\/ALV-UjXTzM-W38nXFtaJu9I9qkvFQXOBLEb0EcKCaHg0ChrQqbfBVCyK=w40-h40-c-rp-mo-ba4-br100\" alt=\"Marcelo Virgili profile picture\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-details\"> <div class=\"ti-name\"> Marcelo Virgili <\/div> <div class=\"ti-date\">27 Septiembre 2024<\/div> <\/div> <\/div> <span class=\"ti-stars\"><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 1\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 2\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 3\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 4\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 5\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><\/span> <div class=\"ti-review-text-container ti-review-content\"><!-- R-CONTENT --><!-- R-CONTENT --><\/div> <span class=\"ti-read-more\" data-container=\".ti-review-content\" data-collapse-text=\"Ocultar\" data-open-text=\"Leer m\u00e1s\"><\/span> <\/div> <\/div>  <div data-empty=\"1\" class=\"ti-review-item source-Google ti-image-layout-thumbnail\" data-time=\"\" data-id=\"cfcd208495d565ef66e7dff9f98764da\" data-language=\"\"> <div class=\"ti-inner\"> <div class=\"ti-review-header\"> <div class=\"ti-platform-icon ti-with-tooltip\"> <span class=\"ti-tooltip\">Publicado en Google<\/span> <trustindex-image data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/icon.svg\" alt=\"Google\" width=\"20\" height=\"20\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-img\"> <trustindex-image data-imgurl=\"https:\/\/lh3.googleusercontent.com\/a-\/ALV-UjV9KcYTDTsRbShmJYM9f_PptnsQ-iK8pOerWi5W0kojVOla35tC=w40-h40-c-rp-mo-br100\" alt=\"SERGIO ROJAS ROJAS profile picture\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-details\"> <div class=\"ti-name\"> SERGIO ROJAS ROJAS <\/div> <div class=\"ti-date\">16 Julio 2024<\/div> <\/div> <\/div> <span class=\"ti-stars\"><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 1\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 2\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 3\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 4\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 5\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><\/span> <div class=\"ti-review-text-container ti-review-content\"><!-- R-CONTENT --><!-- R-CONTENT --><\/div> <span class=\"ti-read-more\" data-container=\".ti-review-content\" data-collapse-text=\"Ocultar\" data-open-text=\"Leer m\u00e1s\"><\/span> <\/div> <\/div>  <div data-empty=\"1\" class=\"ti-review-item source-Google ti-image-layout-thumbnail\" data-time=\"\" data-id=\"cfcd208495d565ef66e7dff9f98764da\" data-language=\"\"> <div class=\"ti-inner\"> <div class=\"ti-review-header\"> <div class=\"ti-platform-icon ti-with-tooltip\"> <span class=\"ti-tooltip\">Publicado en Google<\/span> <trustindex-image data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/icon.svg\" alt=\"Google\" width=\"20\" height=\"20\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-img\"> <trustindex-image data-imgurl=\"https:\/\/lh3.googleusercontent.com\/a-\/ALV-UjWVlmGeJ_gQSctLxdklr4E_AtKdFJd5I0u-EJB1mF3pibSL5x5osw=w40-h40-c-rp-mo-ba3-br100\" alt=\"Dany Fernandez Vazquez profile picture\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-details\"> <div class=\"ti-name\"> Dany Fernandez Vazquez <\/div> <div class=\"ti-date\">14 Julio 2022<\/div> <\/div> <\/div> <span class=\"ti-stars\"><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 1\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 2\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 3\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 4\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 5\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><\/span> <div class=\"ti-review-text-container ti-review-content\"><!-- R-CONTENT --><!-- R-CONTENT --><\/div> <span class=\"ti-read-more\" data-container=\".ti-review-content\" data-collapse-text=\"Ocultar\" data-open-text=\"Leer m\u00e1s\"><\/span> <\/div> <\/div>  <div data-empty=\"1\" class=\"ti-review-item source-Google ti-image-layout-thumbnail\" data-time=\"\" data-id=\"cfcd208495d565ef66e7dff9f98764da\" data-language=\"\"> <div class=\"ti-inner\"> <div class=\"ti-review-header\"> <div class=\"ti-platform-icon ti-with-tooltip\"> <span class=\"ti-tooltip\">Publicado en Google<\/span> <trustindex-image data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/icon.svg\" alt=\"Google\" width=\"20\" height=\"20\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-img\"> <trustindex-image data-imgurl=\"https:\/\/lh3.googleusercontent.com\/a-\/ALV-UjWIj2B3urtRzE6r0zCURT45sKFCNwEGhljlemE5RodAjrGgLkA=w40-h40-c-rp-mo-ba2-br100\" alt=\"Victor Cabeza profile picture\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-details\"> <div class=\"ti-name\"> Victor Cabeza <\/div> <div class=\"ti-date\">19 Marzo 2021<\/div> <\/div> <\/div> <span class=\"ti-stars\"><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 1\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 2\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 3\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 4\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 5\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><\/span> <div class=\"ti-review-text-container ti-review-content\"><!-- R-CONTENT --><!-- R-CONTENT --><\/div> <span class=\"ti-read-more\" data-container=\".ti-review-content\" data-collapse-text=\"Ocultar\" data-open-text=\"Leer m\u00e1s\"><\/span> <\/div> <\/div>  <div data-empty=\"1\" class=\"ti-review-item source-Google ti-image-layout-thumbnail\" data-time=\"\" data-id=\"cfcd208495d565ef66e7dff9f98764da\" data-language=\"\"> <div class=\"ti-inner\"> <div class=\"ti-review-header\"> <div class=\"ti-platform-icon ti-with-tooltip\"> <span class=\"ti-tooltip\">Publicado en Google<\/span> <trustindex-image data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/icon.svg\" alt=\"Google\" width=\"20\" height=\"20\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-img\"> <trustindex-image data-imgurl=\"https:\/\/lh3.googleusercontent.com\/a\/ACg8ocIv_53OL27Ode5RThr_Ea_Wfd4sPf0bLaBjImnroktc_NG3EQ=w40-h40-c-rp-mo-ba4-br100\" alt=\"Eduardo profile picture\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-details\"> <div class=\"ti-name\"> Eduardo <\/div> <div class=\"ti-date\">18 Diciembre 2018<\/div> <\/div> <\/div> <span class=\"ti-stars\"><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 1\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 2\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 3\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 4\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 5\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><\/span> <div class=\"ti-review-text-container ti-review-content\"><!-- R-CONTENT --><!-- R-CONTENT --><\/div> <span class=\"ti-read-more\" data-container=\".ti-review-content\" data-collapse-text=\"Ocultar\" data-open-text=\"Leer m\u00e1s\"><\/span> <\/div> <\/div>  <div data-empty=\"1\" class=\"ti-review-item source-Google ti-image-layout-thumbnail\" data-time=\"\" data-id=\"cfcd208495d565ef66e7dff9f98764da\" data-language=\"\"> <div class=\"ti-inner\"> <div class=\"ti-review-header\"> <div class=\"ti-platform-icon ti-with-tooltip\"> <span class=\"ti-tooltip\">Publicado en Google<\/span> <trustindex-image data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/icon.svg\" alt=\"Google\" width=\"20\" height=\"20\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-img\"> <trustindex-image data-imgurl=\"https:\/\/lh3.googleusercontent.com\/a-\/ALV-UjX2yvZgRdETHHIhGzQd5J9QDM45PD7VENn_D7_hZs4U5AVSxiHl=w40-h40-c-rp-mo-ba2-br100\" alt=\"JuanK mesa profile picture\" loading=\"lazy\"><\/trustindex-image> <\/div> <div class=\"ti-profile-details\"> <div class=\"ti-name\"> JuanK mesa <\/div> <div class=\"ti-date\">17 Noviembre 2017<\/div> <\/div> <\/div> <span class=\"ti-stars\"><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 1\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 2\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 3\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 4\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><trustindex-image class=\"ti-star\" data-imgurl=\"https:\/\/cdn.trustindex.io\/assets\/platform\/Google\/star\/f.svg\" alt=\"Google star 5\" width=\"17\" height=\"17\" loading=\"lazy\"><\/trustindex-image><\/span> <div class=\"ti-review-text-container ti-review-content\"><!-- R-CONTENT --><!-- R-CONTENT --><\/div> <span class=\"ti-read-more\" data-container=\".ti-review-content\" data-collapse-text=\"Ocultar\" data-open-text=\"Leer m\u00e1s\"><\/span> <\/div> <\/div>  <\/div> <div class=\"ti-controls-line\"> <div class=\"dot\"><\/div> <\/div>   <\/div> <\/div> <\/div> <\/template><\/pre><div data-src=\"https:\/\/cdn.trustindex.io\/loader.js?wp-widget\" data-template-id=\"trustindex-google-widget-html\" data-css-url=\"https:\/\/eurohinca.com\/wp-content\/uploads\/trustindex-google-widget.css?1782444035\"><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f76375d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f76375d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-87b80b8\" data-id=\"87b80b8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-48f2e47 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"48f2e47\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Exp\u00e9rience internationale<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f3efa8 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"8f3efa8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Projets dans le monde<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a185063 elementor-widget elementor-widget-text-editor\" data-id=\"a185063\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Des Am\u00e9riques \u00e0 l'Asie, Eurohinca d\u00e9veloppe des projets de microtunnelage, de fon\u00e7age de tuyaux et d'\u00e9missaires sous-marins dans des environnements c\u00f4tiers, urbains et industriels. Notre exp\u00e9rience globale nous permet d'offrir des solutions s\u00fbres, pr\u00e9cises et durables, adapt\u00e9es aux conditions les plus exigeantes.<br data-start=\"503\" data-end=\"506\" \/>Pour en savoir plus, consultez notre <strong><a class=\"cursor-pointer\" href=\"https:\/\/eurohinca.com\/fr\/travaux\/\" target=\"_new\" rel=\"noopener\" data-start=\"543\" data-end=\"606\">projets et travaux r\u00e9alis\u00e9s<\/a><\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d44ff9 elementor-widget elementor-widget-image\" data-id=\"0d44ff9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/02\/EUROHINCA-INTERNATIONAL-EXPERIENCE.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"EUROHINCA-INTERNATIONAL-EXPERIENCE\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTQ5MSwidXJsIjoiaHR0cHM6XC9cL2V1cm9oaW5jYS5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzAyXC9FVVJPSElOQ0EtSU5URVJOQVRJT05BTC1FWFBFUklFTkNFLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"989\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/02\/EUROHINCA-INTERNATIONAL-EXPERIENCE.jpg\" class=\"attachment-full size-full wp-image-1491\" alt=\"carte eurohinca\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-ddd3a39 e-flex e-con-boxed e-con e-parent\" data-id=\"ddd3a39\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f6d52c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1f6d52c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Bouclier ferm\u00e9 : r\u00e9ponse rapide<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d682ead e-con-full e-flex e-con e-child\" data-id=\"d682ead\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8756fe9 e-con-full e-flex e-con e-child\" data-id=\"8756fe9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1728fb4 elementor-widget elementor-widget-text-editor\" data-id=\"1728fb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"0\" data-end=\"26\">Qu'est-ce qu'un \u00ab hydro-bouclier \u00bb ?<\/h2><p data-start=\"27\" data-end=\"366\">A <strong data-start=\"30\" data-end=\"45\">hydro-bouclier<\/strong> (boucl\u00e9) est un type de tunneleuse\/micro-tunneleuse qui fonctionne avec un front sous pression gr\u00e2ce \u00e0 un circuit de boue ; son choix d\u00e9pend des conditions du sol et du projet. Pour avoir une id\u00e9e g\u00e9n\u00e9rale des crit\u00e8res de s\u00e9lection, voici quelques indications qui pourraient vous aider <strong data-start=\"290\" data-end=\"365\"><a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/fr\/choix-du-tunnelier\/\" target=\"_new\" rel=\"noopener\" data-start=\"292\" data-end=\"363\">choix du tunnelier<\/a><\/strong>.<\/p><h2 data-start=\"368\" data-end=\"390\">Quand utiliser<\/h2><p data-start=\"391\" data-end=\"767\">Il est utilis\u00e9 lorsque le projet n\u00e9cessite une <strong data-start=\"433\" data-end=\"451\">bouclier ferm\u00e9<\/strong> et l'approche constructive doit s'adapter aux contraintes li\u00e9es \u00e0 l'environnement et au terrain. Pour comparer avec d'autres \u00e9quipements \u00e0 bouclier ferm\u00e9, consultez <strong data-start=\"595\" data-end=\"650\"><a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/fr\/bouclier-ferme-epb\/\" target=\"_new\" rel=\"noopener\" data-start=\"597\" data-end=\"648\">EPB<\/a><\/strong> ou la vue d'ensemble de <strong data-start=\"674\" data-end=\"766\"><a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/fr\/les-tunneliers-a-bouclier-ferme\/\" target=\"_new\" rel=\"noopener\" data-start=\"676\" data-end=\"764\">les tunneliers \u00e0 bouclier ferm\u00e9<\/a><\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b5e35e4 e-con-full e-flex e-con e-child\" data-id=\"b5e35e4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a24238 elementor-widget elementor-widget-text-editor\" data-id=\"6a24238\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"769\" data-end=\"785\">Faits marquants<\/h2><ul data-start=\"786\" data-end=\"1076\"><li data-start=\"786\" data-end=\"878\"><p data-start=\"788\" data-end=\"878\">Trac\u00e9 pr\u00e9liminaire et conditions environnementales (croisements, acc\u00e8s, occupation, services).<\/p><\/li><li data-start=\"879\" data-end=\"977\"><p data-start=\"881\" data-end=\"977\">Informations disponibles sur le sol (g\u00e9otechniques ou r\u00e9f\u00e9rences) et pr\u00e9sence d'eau si elle est connue.<\/p><\/li><li data-start=\"978\" data-end=\"1076\"><p data-start=\"980\" data-end=\"1076\">Objectif de la section (type d'infrastructure \u00e0 r\u00e9aliser) et contraintes pertinentes du projet.<\/p><\/li><\/ul><h2 data-start=\"1078\" data-end=\"1106\">Informations recommand\u00e9es<\/h2><ul data-start=\"1107\" data-end=\"1506\"><li data-start=\"1107\" data-end=\"1176\"><p data-start=\"1109\" data-end=\"1176\">Profil longitudinal et points singuliers de l'itin\u00e9raire (s'ils existent).<\/p><\/li><li data-start=\"1177\" data-end=\"1266\"><p data-start=\"1179\" data-end=\"1266\">Exigences du titulaire\/de l'op\u00e9rateur (le cas \u00e9ch\u00e9ant) et conditions d'acceptation\/d'exploitation.<\/p><\/li><li data-start=\"1267\" data-end=\"1506\"><p data-start=\"1269\" data-end=\"1506\">Si le projet concerne des carrefours, cela peut aider \u00e0 mieux comprendre le contexte <strong data-start=\"1329\" data-end=\"1412\"><a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/fr\/traversees-dinfrastructures\/\" target=\"_new\" rel=\"noopener\" data-start=\"1331\" data-end=\"1410\">Travers\u00e9es d'infrastructures<\/a><\/strong> o <strong data-start=\"1415\" data-end=\"1505\"><a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/fr\/traversees-de-rivieres-et-deaux\/\" target=\"_new\" rel=\"noopener\" data-start=\"1417\" data-end=\"1503\">travers\u00e9es de rivi\u00e8res et de cours d'eau<\/a><\/strong>.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4039b63 e-flex e-con-boxed e-con e-parent\" data-id=\"4039b63\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d68601c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"d68601c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Demande d'information<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c6f8df elementor-widget elementor-widget-text-editor\" data-id=\"6c6f8df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Votre projet n\u00e9cessite-t-il des solutions s\u00fbres sur des sols meubles ou satur\u00e9s d'eau ?<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e91c84c elementor-widget elementor-widget-text-editor\" data-id=\"e91c84c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00c9crivez-nous et nous vous conseillerons sans engagement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f27de07 e-flex e-con-boxed e-con e-parent\" data-id=\"f27de07\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-467665b elementor-widget elementor-widget-spacer\" data-id=\"467665b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-189f69f elementor-widget elementor-widget-heading\" data-id=\"189f69f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Des nouvelles qui peuvent vous int\u00e9resser<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b70f2c9 elementor-widget elementor-widget-text-editor\" data-id=\"b70f2c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dans notre rubrique \u00ab Actualit\u00e9s \u00bb, nous analysons des cas concrets, des exp\u00e9riences de chantier et des conseils techniques concernant les tunneliers \u00e0 bouclier ferm\u00e9.<\/p><p><strong><a href=\"https:\/\/eurohinca.com\/fr\/nouvelles-eurohinca\/\">Lire d'autres actualit\u00e9s<\/a><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa94c28 elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"aa94c28\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;3&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-3939 post type-post status-publish format-standard has-post-thumbnail hentry category-escudo-cerrado category-informacion\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/eurohinca.com\/fr\/gestion-de-presiones-bajo-agua-subterranea-alta-con-hidroescudo\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"162\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/02\/Hidroescudo-1.jpg\" class=\"attachment-medium size-medium wp-image-1878\" alt=\"Hydroshield\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/eurohinca.com\/fr\/gestion-de-presiones-bajo-agua-subterranea-alta-con-hidroescudo\/\" >\n\t\t\t\tGestion des pressions sous une nappe phr\u00e9atique \u00e9lev\u00e9e \u00e0 l'aide de boucliers hydrauliques\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Le travail \u00e0 plus de 5 bars de pression d'eau souterraine n\u00e9cessite l'utilisation d'un bouclier ferm\u00e9 du type hydro-bouclier.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/eurohinca.com\/fr\/gestion-de-presiones-bajo-agua-subterranea-alta-con-hidroescudo\/\" aria-label=\"En savoir plus sur Gestion de la pression sous une nappe phr\u00e9atique \u00e9lev\u00e9e avec des boucliers hydrauliques\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-3842 post type-post status-publish format-standard has-post-thumbnail hentry category-escudo-abierto category-escudo-cerrado category-informacion\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/eurohinca.com\/fr\/ventajas-competitivas-del-microtunneling-en-proyectos-de-infraestructura\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2025\/04\/microtunneling.jpg\" class=\"attachment-medium size-medium wp-image-3844\" alt=\"microtunnelage\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/eurohinca.com\/fr\/ventajas-competitivas-del-microtunneling-en-proyectos-de-infraestructura\/\" >\n\t\t\t\tAvantages concurrentiels du microtunnelage dans les projets d'infrastructure\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Dans un environnement o\u00f9 la construction d'infrastructures exige de plus en plus de solutions efficaces et durables, le microtunnelage<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/eurohinca.com\/fr\/ventajas-competitivas-del-microtunneling-en-proyectos-de-infraestructura\/\" aria-label=\"En savoir plus sur Avantages concurrentiels du microtunnelage dans les projets d&#039;infrastructure\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-3833 post type-post status-publish format-standard has-post-thumbnail hentry category-escudo-abierto category-escudo-cerrado category-hinca-de-tuberia category-informacion\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/eurohinca.com\/fr\/de-la-hinca-de-tuberia-a-la-tuneladora-herramientas-clave-en-la-ejecucion-de-proyectos\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/02\/Hinca-de-tuberia-Estacion-intermedia-Pipe-Jacking-Intermediate-jacking-station-2-1.jpg\" class=\"attachment-medium size-medium wp-image-1821\" alt=\"Pose d&#039;un tuyau\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/eurohinca.com\/fr\/de-la-hinca-de-tuberia-a-la-tuneladora-herramientas-clave-en-la-ejecucion-de-proyectos\/\" >\n\t\t\t\tDu battage de tuyaux aux tunneliers : des outils cl\u00e9s pour l'ex\u00e9cution des projets\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Dans la construction souterraine, l'\u00e9volution des techniques et des machines est essentielle pour ex\u00e9cuter les projets avec qualit\u00e9, s\u00fbret\u00e9 et s\u00e9curit\u00e9.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/eurohinca.com\/fr\/de-la-hinca-de-tuberia-a-la-tuneladora-herramientas-clave-en-la-ejecucion-de-proyectos\/\" aria-label=\"En savoir plus sur Du battage de tuyaux au tunnelier : les outils cl\u00e9s de l&#039;ex\u00e9cution des projets\" tabindex=\"-1\" >\n\t\t\tLire la suite \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7296f3a e-flex e-con-boxed e-con e-parent\" data-id=\"7296f3a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f9d5f7e elementor-widget elementor-widget-heading\" data-id=\"f9d5f7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Questions fr\u00e9quemment pos\u00e9es sur les tunneliers \u00e0 bouclier ferm\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f96c73 elementor-widget elementor-widget-text-editor\" data-id=\"9f96c73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nous r\u00e9pondons aux questions les plus courantes concernant l'utilisation de l'appui ferm\u00e9 dans diff\u00e9rents types de travaux souterrains.<\/p><p><strong><a href=\"https:\/\/eurohinca.com\/fr\/questions-frequemment-posees\/\">Voir toutes les questions fr\u00e9quemment pos\u00e9es<\/a><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1b2f05 elementor-widget elementor-widget-n-accordion\" data-id=\"a1b2f05\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accord\u00e9on. Ouvrez les liens avec Enter ou Space, fermez-les avec Escape et naviguez avec les touches fl\u00e9ch\u00e9es.\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1690\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1690\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Qu'est-ce qu'un tunnelier \u00e0 bouclier ferm\u00e9 ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1690\" class=\"elementor-element elementor-element-4d5dcc2 e-con-full e-flex e-con e-child\" data-id=\"4d5dcc2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ea8634 elementor-widget elementor-widget-text-editor\" data-id=\"4ea8634\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les tunneliers \u00e0 bouclier ferm\u00e9 sont des machines utilis\u00e9es pour l'excavation de tunnels. Ces tunneliers, tels que l'Hydroshield et l'EPB, sont con\u00e7us pour stabiliser le sol et faire face \u00e0 diff\u00e9rentes conditions de terrain, afin d'assurer la s\u00e9curit\u00e9 et l'efficacit\u00e9 de la construction souterraine.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1691\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1691\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quelle est la diff\u00e9rence entre Hydroshield et EPB ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1691\" class=\"elementor-element elementor-element-e9c08dd e-con-full e-flex e-con e-child\" data-id=\"e9c08dd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a1f611 elementor-widget elementor-widget-text-editor\" data-id=\"2a1f611\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les tunneliers Hydroshield sont id\u00e9aux pour les sols \u00e0 forte pression d'eau et constituent un bouclier contre les infiltrations. Les tunneliers EPB (Earth Pressure Balancing) conviennent aux sols mixtes et mous, \u00e9quilibrant la pression du sol et emp\u00eachant l'effondrement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1692\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1692\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Dans quels projets les tunneliers \u00e0 bouclier ferm\u00e9 sont-ils utilis\u00e9s ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1692\" class=\"elementor-element elementor-element-94e194a e-con-full e-flex e-con e-child\" data-id=\"94e194a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c7be64 elementor-widget elementor-widget-text-editor\" data-id=\"9c7be64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les tunneliers \u00e0 bouclier ferm\u00e9 sont utilis\u00e9s dans toute une s\u00e9rie de projets souterrains, notamment les \u00e9missaires sous-marins, les puits verticaux et les tunnels segmentaires. Ils sont essentiels \u00e0 la construction d'infrastructures souterraines dans les zones urbaines et rurales.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1693\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1693\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quels sont les avantages de l'utilisation de tunneliers \u00e0 bouclier ferm\u00e9 ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1693\" class=\"elementor-element elementor-element-91277f3 e-con-full e-flex e-con e-child\" data-id=\"91277f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-026b8a1 elementor-widget elementor-widget-text-editor\" data-id=\"026b8a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les avantages sont notamment une excavation s\u00fbre et efficace, la capacit\u00e9 de traiter diff\u00e9rents types de sol et une perturbation minimale du sol. Ces tunneliers garantissent la stabilit\u00e9 des tunnels et la protection de l'environnement pendant la construction.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1694\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1694\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Comment Eurohinca s'assure-t-elle de la qualit\u00e9 de ses projets ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1694\" class=\"elementor-element elementor-element-2549336 e-con-full e-flex e-con e-child\" data-id=\"2549336\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a732c1 elementor-widget elementor-widget-text-editor\" data-id=\"2a732c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Eurohinca a plus de 20 ans d'exp\u00e9rience et a r\u00e9alis\u00e9 plus de 240 projets au niveau international. Elle utilise des technologies de pointe et des \u00e9quipements sp\u00e9cialis\u00e9s qui garantissent une ex\u00e9cution pr\u00e9cise et efficace des tunnels, en mettant l'accent sur la s\u00e9curit\u00e9 et la qualit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1695\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1695\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Est-il possible d'utiliser ces tunneliers dans des projets urbains ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1695\" class=\"elementor-element elementor-element-12940c3 e-con-full e-flex e-con e-child\" data-id=\"12940c3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1de3ba4 elementor-widget elementor-widget-text-editor\" data-id=\"1de3ba4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Oui, les tunneliers \u00e0 bouclier ferm\u00e9 sont id\u00e9aux pour les projets urbains en raison de leur capacit\u00e9 \u00e0 creuser de mani\u00e8re contr\u00f4l\u00e9e et s\u00fbre dans des zones dens\u00e9ment peupl\u00e9es, en minimisant les perturbations et l'impact sur la surface.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0434fee elementor-widget elementor-widget-text-editor\" data-id=\"0434fee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>R\u00e9solvez vos doutes dans notre section de <strong><a href=\"https:\/\/eurohinca.com\/fr\/questions-frequemment-posees\/\">Questions fr\u00e9quemment pos\u00e9es<\/a><\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90dce73 elementor-widget elementor-widget-spacer\" data-id=\"90dce73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Tuneladoras de escudo cerrado Eurohinca (Europea de Hincas Teledirigidas, S.A.), especialista SIN zanja desde 1996 \u2014 14 tuneladoras y &gt;120 km ejecutados. Operamos tuneladoras de escudo cerrado (EPB\/hidroescudo) para cruces y t\u00faneles de servicio con control de presi\u00f3n, alineaci\u00f3n y estanqueidad. Ver escudo cerrado (EPB), hidroescudo, t\u00fanel de dovela y microt\u00fanel (MTBM) \u2014 soporte de [&hellip;]<\/p>\n","protected":false},"author":80,"featured_media":2477,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-2568","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tuneladoras de escudo cerrado: Hidroescudo y EPB - Eurohinca<\/title>\n<meta name=\"description\" content=\"Eurohinca utiliza tuneladoras de escudo cerrado, como Hidroescudo y EPB, para construir t\u00faneles con precisi\u00f3n y eficiencia.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/eurohinca.com\/fr\/les-tunneliers-a-bouclier-ferme\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tuneladoras de escudo cerrado: Hidroescudo y EPB - 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