{"id":3682,"date":"2025-03-14T10:17:55","date_gmt":"2025-03-14T10:17:55","guid":{"rendered":"https:\/\/eurohinca.com\/?page_id=3682"},"modified":"2025-03-14T11:04:52","modified_gmt":"2025-03-14T11:04:52","slug":"microtunnel-dans-la-courbe-darenao","status":"publish","type":"page","link":"https:\/\/eurohinca.com\/fr\/obras\/microtunel-en-curva-arenao\/","title":{"rendered":"Microtunnel \u00e0 Curva Arenao"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3682\" class=\"elementor elementor-3682\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aac9b50 e-flex e-con-boxed e-con e-parent\" data-id=\"aac9b50\" 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-47e5ff2 elementor-widget elementor-widget-heading\" data-id=\"47e5ff2\" 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\">Entra\u00eenement de la courbe d'El Arenao<\/h1>\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-91786ed e-flex e-con-boxed e-con e-parent\" data-id=\"91786ed\" 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<div class=\"elementor-element elementor-element-8d95e6e e-con-full e-flex e-con e-child\" data-id=\"8d95e6e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6cdb7a elementor-widget elementor-widget-text-editor\" data-id=\"c6cdb7a\" 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=\"186\" data-end=\"543\">Eurohinca a r\u00e9alis\u00e9 une <strong data-start=\"217\" data-end=\"247\">projet de conduite en courbe<\/strong> dans le domaine de la <strong data-start=\"262\" data-end=\"275\">L'Arenao<\/strong>combinant des technologies de pointe pour traverser des infrastructures critiques telles que les routes et la rivi\u00e8re Barbad\u00fan. Gr\u00e2ce \u00e0 la <strong data-start=\"399\" data-end=\"432\">tunnelier DN1200 Hydroshield<\/strong>Les travaux ont \u00e9t\u00e9 ex\u00e9cut\u00e9s avec pr\u00e9cision, garantissant la stabilit\u00e9 du sol et minimisant l'impact sur l'environnement.<\/p>\n<h2 data-start=\"545\" data-end=\"587\"><strong data-start=\"548\" data-end=\"585\">Localisation et contexte du projet<\/strong><\/h2>\n<p data-start=\"588\" data-end=\"958\">Les travaux ont \u00e9t\u00e9 r\u00e9alis\u00e9s dans un environnement naturel et urbain, avec un trac\u00e9 qui devait passer sous une route et le lit d'une rivi\u00e8re. <strong data-start=\"708\" data-end=\"724\">Rivi\u00e8re Barbad\u00fan<\/strong>. La complexit\u00e9 du projet r\u00e9sidait dans la n\u00e9cessit\u00e9 d'ex\u00e9cuter un syst\u00e8me de battage de pieux incurv\u00e9 avec un syst\u00e8me d'ancrage de pieux. <strong data-start=\"817\" data-end=\"837\">Pente 10%<\/strong>L'infrastructure souterraine est align\u00e9e et stable dans un terrain compos\u00e9 de gr\u00e8s massifs.<\/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-dc4ac98 e-con-full e-flex e-con e-child\" data-id=\"dc4ac98\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b76b702 elementor-widget elementor-widget-image\" data-id=\"b76b702\" 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=\"522\" height=\"305\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/02\/Imagen-35.png\" class=\"attachment-large size-large wp-image-1775\" alt=\"travaux\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ead41f8 e-flex e-con-boxed e-con e-parent\" data-id=\"ead41f8\" 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-8519fca e-con-full e-flex e-con e-child\" data-id=\"8519fca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e849785 elementor-widget elementor-widget-text-editor\" data-id=\"e849785\" 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=\"607\" data-end=\"643\"><strong data-start=\"611\" data-end=\"641\">Caract\u00e9ristiques de l'\u0153uvre<\/strong><\/h2>\n<ul>\n<li data-start=\"1005\" data-end=\"1084\"><strong data-start=\"1007\" data-end=\"1031\">M\u00e9thode constructive :<\/strong> Propulseur d'angle t\u00e9l\u00e9command\u00e9 Hydroshield DN1200<\/li>\n<li data-start=\"1085\" data-end=\"1129\"><strong data-start=\"1087\" data-end=\"1116\">Longueur totale du tunnel :<\/strong> 274 m\u00e8tres<\/li>\n<li data-start=\"1130\" data-end=\"1152\"><strong data-start=\"1132\" data-end=\"1146\">En attente :<\/strong> 10%<\/li>\n<li data-start=\"1153\" data-end=\"1200\"><strong data-start=\"1155\" data-end=\"1180\">G\u00e9ologie du terrain :<\/strong> Gr\u00e8s massifs<\/li>\n<li data-start=\"1201\" data-end=\"1287\"><strong data-start=\"1203\" data-end=\"1215\">L'environnement :<\/strong> Passage sous une route et une rivi\u00e8re dans une zone \u00e0 forte sensibilit\u00e9 environnementale.<\/li>\n<\/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<div class=\"elementor-element elementor-element-5bd38e6 e-con-full e-flex e-con e-child\" data-id=\"5bd38e6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b178e4 elementor-widget elementor-widget-text-editor\" data-id=\"8b178e4\" 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=\"1442\" data-end=\"1476\"><strong data-start=\"1445\" data-end=\"1474\">D\u00e9fis techniques<\/strong><\/h2>\n<p data-start=\"1324\" data-end=\"1684\">Le principal d\u00e9fi du projet a \u00e9t\u00e9 la mise en \u0153uvre de la <strong data-start=\"1378\" data-end=\"1424\">virage avec une inclinaison de 10%<\/strong>Cela a n\u00e9cessit\u00e9 un contr\u00f4le absolu de la trajectoire pour \u00e9viter les d\u00e9viations. De plus, le passage sous le <strong data-start=\"1529\" data-end=\"1545\">Rivi\u00e8re Barbad\u00fan<\/strong> n\u00e9cessaires pour assurer l'imperm\u00e9abilit\u00e9 du tunnel et la stabilit\u00e9 du sol environnant, en minimisant le risque d'infiltration ou d'effondrement.<\/p>\n<p data-start=\"1686\" data-end=\"1929\">Un autre d\u00e9fi a \u00e9t\u00e9 celui de la <strong data-start=\"1706\" data-end=\"1776\">la coordination avec les autorit\u00e9s charg\u00e9es de l'environnement et des infrastructures<\/strong>Le projet a \u00e9t\u00e9 con\u00e7u de mani\u00e8re \u00e0 ce que les travaux respectent toutes les r\u00e9glementations relatives \u00e0 la protection de l'\u00e9cosyst\u00e8me fluvial et \u00e0 la circulation des v\u00e9hicules sur la route en question.<\/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<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0893f16 e-flex e-con-boxed e-con e-parent\" data-id=\"0893f16\" 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<div class=\"elementor-element elementor-element-a031117 e-con-full e-flex e-con e-child\" data-id=\"a031117\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ea5936 elementor-widget elementor-widget-text-editor\" data-id=\"1ea5936\" 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=\"1662\" data-end=\"1695\"><strong data-start=\"1665\" data-end=\"1693\">Solutions mises en \u0153uvre<\/strong><\/h2>\n<p data-start=\"1696\" data-end=\"2297\">Pour relever les d\u00e9fis du projet, Eurohinca a mis en \u0153uvre les strat\u00e9gies suivantes :<br data-start=\"2054\" data-end=\"2057\" \/>\u2714\ufe0f <strong data-start=\"2060\" data-end=\"2103\">Utilisation du tunnelier Hydroshield DN1200<\/strong>con\u00e7u pour le forage dans la roche et les sols lourds.<br data-start=\"2171\" data-end=\"2174\" \/>\u2714\ufe0f <strong data-start=\"2177\" data-end=\"2202\">Syst\u00e8me de guidage VMT<\/strong>Cela permet un contr\u00f4le millim\u00e9trique de la trajectoire dans les virages.<br data-start=\"2278\" data-end=\"2281\" \/>\u2714\ufe0f <strong data-start=\"2284\" data-end=\"2317\">Surveillance g\u00e9otechnique continue<\/strong>Cela permet d'assurer la stabilit\u00e9 du sol et d'\u00e9viter les tassements diff\u00e9rentiels.<br data-start=\"2399\" data-end=\"2402\" \/>\u2714\ufe0f <strong data-start=\"2405\" data-end=\"2466\">Planification en coordination avec les autorit\u00e9s environnementales<\/strong>Le projet assurera la protection de l'\u00e9cosyst\u00e8me fluvial et la s\u00e9curit\u00e9 des infrastructures voisines.<\/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-5eb845c e-con-full e-flex e-con e-child\" data-id=\"5eb845c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28146cd elementor-widget elementor-widget-text-editor\" data-id=\"28146cd\" 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=\"2299\" data-end=\"2331\"><strong data-start=\"2302\" data-end=\"2329\">R\u00e9sultats et avantages<\/strong><\/h2>\n<p data-start=\"2601\" data-end=\"2924\">Le projet a \u00e9t\u00e9 men\u00e9 \u00e0 bien, permettant l'installation du tunnel sans affecter la stabilit\u00e9 du terrain et l'exploitabilit\u00e9 de la route et de la rivi\u00e8re. Gr\u00e2ce \u00e0 l'utilisation de technologies avanc\u00e9es, les travaux ont pu <strong data-start=\"2812\" data-end=\"2855\">un passage souterrain s\u00fbr et efficace<\/strong>\u00e9viter les impacts n\u00e9gatifs sur la surface et sur l'environnement.<\/p>\n<p data-start=\"2926\" data-end=\"3165\">Ce projet d\u00e9montre que la <strong data-start=\"2957\" data-end=\"3085\">Le battage en courbe t\u00e9l\u00e9command\u00e9 est une solution optimale pour la modernisation des infrastructures dans des environnements naturels complexes.<\/strong>Le projet est con\u00e7u pour garantir la s\u00e9curit\u00e9 et la durabilit\u00e9 des interventions souterraines.<\/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<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5eb64fd e-flex e-con-boxed e-con e-parent\" data-id=\"5eb64fd\" 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-6d8b340 elementor-widget elementor-widget-heading\" data-id=\"6d8b340\" 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\">R\u00e9f\u00e9rences des travaux ex\u00e9cut\u00e9s<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-429748e elementor-widget elementor-widget-text-editor\" data-id=\"429748e\" 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>Chez Eurohinca, nous sommes sp\u00e9cialis\u00e9s dans l'ex\u00e9cution de tunnels pour pipelines \u00e0 l'aide de tunneliers. Depuis sa cr\u00e9ation en 1996, Eurohinca a ex\u00e9cut\u00e9 diff\u00e9rents types de travaux :<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fc4cec3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fc4cec3\" 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-cbd41da\" data-id=\"cbd41da\" 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-2575e22 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"2575e22\" 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<p class=\"elementor-heading-title elementor-size-default\">Exp\u00e9rience internationale<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88e0d4c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"88e0d4c\" 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-f7002eb elementor-widget elementor-widget-image\" data-id=\"f7002eb\" 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 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-249de6f e-flex e-con-boxed e-con e-parent\" data-id=\"249de6f\" 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-718b4ca elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"718b4ca\" 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-1469468 elementor-widget elementor-widget-text-editor\" data-id=\"1469468\" 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><span style=\"color: #00a3de;\"><strong>Merci de consid\u00e9rer notre entreprise pour vos propositions commerciales!<\/strong><\/span><\/h4>\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<\/div>","protected":false},"excerpt":{"rendered":"<p>Hinca en curva en El Arenao Eurohinca ha llevado a cabo un proyecto de hinca en curva en la zona de El Arenao, combinando tecnolog\u00edas avanzadas para atravesar infraestructuras cr\u00edticas como carreteras y el r\u00edo Barbad\u00fan. Gracias a la tuneladora DN1200 Hydroshield, la obra se ejecut\u00f3 con precisi\u00f3n, garantizando la estabilidad del terreno y minimizando [&hellip;]<\/p>\n","protected":false},"author":80,"featured_media":1775,"parent":62,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3682","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Microt\u00fanel en Curva Arenao - Eurohinca<\/title>\n<meta name=\"description\" content=\"Hinca en curva en El Arenao con DN1200 Hydroshield. 274 m bajo carretera y r\u00edo Barbad\u00fan con 10% de pendiente, garantizando estabilidad y precisi\u00f3n.\" \/>\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\/travaux\/microtunnel-dans-la-courbe-darenao\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microt\u00fanel en Curva Arenao - 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