{"id":5085,"date":"2026-01-27T08:15:00","date_gmt":"2026-01-27T08:15:00","guid":{"rendered":"https:\/\/eurohinca.com\/?p=5085"},"modified":"2026-01-27T08:21:01","modified_gmt":"2026-01-27T08:21:01","slug":"what-are-the-differences-between-straight-microtunnel-and-curved-microtunnel","status":"publish","type":"post","link":"https:\/\/eurohinca.com\/en\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\/","title":{"rendered":"What are the differences between straight microtunnel and curved microtunnel in terms of design and execution?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5085\" class=\"elementor elementor-5085\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d6327ef e-flex e-con-boxed e-con e-parent\" data-id=\"d6327ef\" 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-0d3dfe2 elementor-widget elementor-widget-text-editor\" data-id=\"0d3dfe2\" 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=\"110\" data-end=\"510\">At <strong data-start=\"113\" data-end=\"194\"><a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/pipe-jacking-2\/\" target=\"_new\" rel=\"noopener\" data-start=\"115\" data-end=\"192\">pipe jacking (microtunneling)<\/a><\/strong>, the key difference between a layout and a <strong data-start=\"233\" data-end=\"242\">straight<\/strong> and one <strong data-start=\"249\" data-end=\"261\">curved<\/strong> is that the curve introduces <strong data-start=\"288\" data-end=\"304\">minimum radius<\/strong>, <strong data-start=\"306\" data-end=\"337\">higher lateral forces<\/strong> and a <strong data-start=\"344\" data-end=\"388\">superior geometric control requirement<\/strong>. This changes both the <strong data-start=\"410\" data-end=\"420\">design<\/strong> (piping, seals, thrust, lubrication, wells) as well as the <strong data-start=\"475\" data-end=\"488\">execution<\/strong> (guidance and operation).<\/p><p data-start=\"512\" data-end=\"537\"><strong data-start=\"512\" data-end=\"537\">Differences in DESIGN<\/strong><\/p><ul data-start=\"538\" data-end=\"2411\"><li data-start=\"538\" data-end=\"1013\"><p data-start=\"540\" data-end=\"568\"><strong data-start=\"540\" data-end=\"566\">Geometry of the layout:<\/strong><\/p><ul data-start=\"571\" data-end=\"1013\"><li data-start=\"571\" data-end=\"628\"><p data-start=\"573\" data-end=\"628\"><em data-start=\"573\" data-end=\"581\">Straight:<\/em> simple definition of alignment and slope.<\/p><\/li><li data-start=\"631\" data-end=\"1013\"><p data-start=\"633\" data-end=\"1013\"><em data-start=\"633\" data-end=\"641\">Curve:<\/em> it is necessary to define <strong data-start=\"658\" data-end=\"691\">radii (in plan and\/or elevation)<\/strong> and tighter tolerances. The minimum radius is usually determined by the system. <strong data-start=\"777\" data-end=\"791\">pipe-joint<\/strong>, (Related to geometrical control in the following areas: lubrication, lubrication and thrust. <a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/how-to-control-the-alignment-curvature-and-elevation-of-a-remote-controlled-pipe-jacking-system\/\" target=\"_new\" rel=\"noopener\" data-start=\"863\" data-end=\"1011\">alignment, curvature and dimension<\/a>).<\/p><\/li><\/ul><\/li><li data-start=\"1014\" data-end=\"1311\"><p data-start=\"1016\" data-end=\"1039\"><strong data-start=\"1016\" data-end=\"1037\">Piping and gaskets:<\/strong><\/p><ul data-start=\"1042\" data-end=\"1311\"><li data-start=\"1042\" data-end=\"1103\"><p data-start=\"1044\" data-end=\"1103\"><em data-start=\"1044\" data-end=\"1052\">Straight:<\/em> standard configurations are normally used.<\/p><\/li><li data-start=\"1106\" data-end=\"1311\"><p data-start=\"1108\" data-end=\"1311\"><em data-start=\"1108\" data-end=\"1116\">Curve:<\/em> the <strong data-start=\"1130\" data-end=\"1164\">angular deflection capacity<\/strong> of gaskets, possible <strong data-start=\"1185\" data-end=\"1207\">pipe lengths<\/strong> shorter or specific solutions to avoid overloading joints and combined stress damage.<\/p><\/li><\/ul><\/li><li data-start=\"1312\" data-end=\"1700\"><p data-start=\"1314\" data-end=\"1340\"><strong data-start=\"1314\" data-end=\"1338\">Thrust and friction:<\/strong><\/p><ul data-start=\"1343\" data-end=\"1700\"><li data-start=\"1343\" data-end=\"1446\"><p data-start=\"1345\" data-end=\"1446\"><em data-start=\"1345\" data-end=\"1353\">Straight:<\/em> the thrust is mainly calculated by longitudinal friction and geotechnical conditions.<\/p><\/li><li data-start=\"1449\" data-end=\"1700\"><p data-start=\"1451\" data-end=\"1700\"><em data-start=\"1451\" data-end=\"1459\">Curve:<\/em> often increase the <strong data-start=\"1480\" data-end=\"1500\">lateral loads<\/strong> and effective friction, so the design of thrust, overcut and lubrication is adjusted; in certain cases, the use of complementary solutions to keep forces within limits is considered.<\/p><\/li><\/ul><\/li><li data-start=\"1701\" data-end=\"2184\"><p data-start=\"1703\" data-end=\"1756\"><strong data-start=\"1703\" data-end=\"1754\">Wells (attack\/reception) and associated civil works:<\/strong><\/p><ul data-start=\"1759\" data-end=\"2184\"><li data-start=\"1759\" data-end=\"1839\"><p data-start=\"1761\" data-end=\"1839\"><em data-start=\"1761\" data-end=\"1769\">Straight:<\/em> wells are sized for standard assembly, thrust and logistics.<\/p><\/li><li data-start=\"1842\" data-end=\"2184\"><p data-start=\"1844\" data-end=\"2184\"><em data-start=\"1844\" data-end=\"1852\">Curve:<\/em> becomes more critical the <strong data-start=\"1878\" data-end=\"1920\">positioning of the thrust frame<\/strong>, The space for maneuvering and starting with the correct geometry. See <a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/how-to-dimension-attack-and-reception-wells\/\" target=\"_new\" rel=\"noopener\" data-start=\"1990\" data-end=\"2116\">how to dimension the attack and reception wells<\/a> and the support of <a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/civil-work\/\" target=\"_new\" rel=\"noopener\" data-start=\"2133\" data-end=\"2183\">civil work<\/a>.<\/p><\/li><\/ul><\/li><li data-start=\"2185\" data-end=\"2411\"><p data-start=\"2187\" data-end=\"2213\"><strong data-start=\"2187\" data-end=\"2211\">Equipment selection:<\/strong><\/p><ul data-start=\"2216\" data-end=\"2411\"><li data-start=\"2216\" data-end=\"2411\"><p data-start=\"2218\" data-end=\"2411\">In curve, the capacity of <strong data-start=\"2244\" data-end=\"2263\">guiding\/steering<\/strong> and the fit of the equipment with geotechnical engineering and layout take on even more weight. See <a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/choice-of-tunnel-boring-machine\/\" target=\"_new\" rel=\"noopener\" data-start=\"2336\" data-end=\"2410\">choice of tunnel boring machine<\/a>.<\/p><\/li><\/ul><\/li><\/ul><p data-start=\"2413\" data-end=\"2441\"><strong data-start=\"2413\" data-end=\"2441\">Differences in EXECUTION<\/strong><\/p><ul data-start=\"2442\" data-end=\"3411\"><li data-start=\"2442\" data-end=\"2897\"><p data-start=\"2444\" data-end=\"2467\"><strong data-start=\"2444\" data-end=\"2465\">Guidance and control:<\/strong><\/p><ul data-start=\"2470\" data-end=\"2897\"><li data-start=\"2470\" data-end=\"2555\"><p data-start=\"2472\" data-end=\"2555\"><em data-start=\"2472\" data-end=\"2480\">Straight:<\/em> the alignment control is more \u201cstable\u201d and requires fewer corrections.<\/p><\/li><li data-start=\"2558\" data-end=\"2897\"><p data-start=\"2560\" data-end=\"2897\"><em data-start=\"2560\" data-end=\"2568\">Curve:<\/em> the team must describe the curve with <strong data-start=\"2607\" data-end=\"2635\">progressive corrections<\/strong>, with more topographic\/operational control and, often, a more conservative advance to maintain geometry. (See <a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/how-to-control-the-alignment-curvature-and-elevation-of-a-remote-controlled-pipe-jacking-system\/\" target=\"_new\" rel=\"noopener\" data-start=\"2747\" data-end=\"2895\">alignment, curvature and dimension<\/a>).<\/p><\/li><\/ul><\/li><li data-start=\"2898\" data-end=\"3123\"><p data-start=\"2900\" data-end=\"2936\"><strong data-start=\"2900\" data-end=\"2934\">Production rate and risks:<\/strong><\/p><ul data-start=\"2939\" data-end=\"3123\"><li data-start=\"2939\" data-end=\"2986\"><p data-start=\"2941\" data-end=\"2986\"><em data-start=\"2941\" data-end=\"2949\">Straight:<\/em> is usually faster and more predictable.<\/p><\/li><li data-start=\"2989\" data-end=\"3123\"><p data-start=\"2991\" data-end=\"3123\"><em data-start=\"2991\" data-end=\"2999\">Curve:<\/em> may require more adjustments, with greater sensitivity to deviations, friction management and joint integrity.<\/p><\/li><\/ul><\/li><li data-start=\"3124\" data-end=\"3411\"><p data-start=\"3126\" data-end=\"3159\"><strong data-start=\"3126\" data-end=\"3157\">Typical curve advantage:<\/strong><\/p><ul data-start=\"3162\" data-end=\"3411\"><li data-start=\"3162\" data-end=\"3411\"><p data-start=\"3164\" data-end=\"3411\">Allows you to <strong data-start=\"3172\" data-end=\"3193\">avoid obstacles<\/strong> and, in some cases, <strong data-start=\"3215\" data-end=\"3244\">reduce intermediate wells<\/strong> or better adapt to urban constraints and easements, especially in the <strong data-start=\"3324\" data-end=\"3410\"><a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/infrastructure-crossings\/\" target=\"_new\" rel=\"noopener\" data-start=\"3326\" data-end=\"3408\">infrastructure crossings<\/a><\/strong>.<\/p><\/li><\/ul><\/li><\/ul><p data-start=\"3413\" data-end=\"3870\">If you want to see a real example of a microtunnel in curve within the company's references, you can consult <a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/works\/\" target=\"_new\" rel=\"noopener\" data-start=\"3522\" data-end=\"3562\">Works<\/a> and the case <a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/works\/microtunnel-in-arenao-curve\/\" target=\"_new\" rel=\"noopener\" data-start=\"3573\" data-end=\"3661\">Microtunnel in Curva Arenao<\/a>. To define minimum radius, well strategy and thrust limits in your layout, it is most efficient to do it with <a class=\"decorated-link\" href=\"https:\/\/eurohinca.com\/en\/technical-assistance-and-engineering\/\" target=\"_new\" rel=\"noopener\" data-start=\"3777\" data-end=\"3869\">Technical assistance and engineering<\/a>.<\/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<\/div>","protected":false},"excerpt":{"rendered":"<p>En hinca de tuber\u00eda (microt\u00fanel), la diferencia clave entre un trazado recto y uno en curva es que la curva introduce radio m\u00ednimo, mayores esfuerzos laterales y una exigencia superior de control geom\u00e9trico. Eso cambia tanto el dise\u00f1o (tuber\u00eda, juntas, empuje, lubricaci\u00f3n, pozos) como la ejecuci\u00f3n (guiado y operaci\u00f3n). Diferencias en DISE\u00d1O Geometr\u00eda del trazado: [&hellip;]<\/p>\n","protected":false},"author":80,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[146],"tags":[],"class_list":["post-5085","post","type-post","status-publish","format-standard","hentry","category-preguntas-frecuentes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Microt\u00fanel recto vs curva: dise\u00f1o y obra | Eurohinca<\/title>\n<meta name=\"description\" content=\"Diferencias entre microt\u00fanel recto y en curva: radio m\u00ednimo, juntas, empuje, lubricaci\u00f3n, control geom\u00e9trico y dise\u00f1o de pozos.\" \/>\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\/en\/what-are-the-differences-between-straight-microtunnel-and-curved-microtunnel\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microt\u00fanel recto vs curva: dise\u00f1o y obra | Eurohinca\" \/>\n<meta property=\"og:description\" content=\"Diferencias entre microt\u00fanel recto y en curva: radio m\u00ednimo, juntas, empuje, lubricaci\u00f3n, control geom\u00e9trico y dise\u00f1o de pozos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/eurohinca.com\/en\/what-are-the-differences-between-straight-microtunnel-and-curved-microtunnel\/\" \/>\n<meta property=\"og:site_name\" content=\"Eurohinca\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-27T08:15:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-27T08:21:01+00:00\" \/>\n<meta name=\"author\" content=\"seouser\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"seouser\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/eurohinca.com\\\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/eurohinca.com\\\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\\\/\"},\"author\":{\"name\":\"seouser\",\"@id\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/#\\\/schema\\\/person\\\/2f455d0a7e0cf82717efa1161f5b8477\"},\"headline\":\"\u00bfQu\u00e9 diferencias existen entre microt\u00fanel recto y microt\u00fanel en curva en t\u00e9rminos de dise\u00f1o y ejecuci\u00f3n?\",\"datePublished\":\"2026-01-27T08:15:00+00:00\",\"dateModified\":\"2026-01-27T08:21:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/eurohinca.com\\\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\\\/\"},\"wordCount\":519,\"publisher\":{\"@id\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/#organization\"},\"articleSection\":[\"Preguntas frecuentes\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/eurohinca.com\\\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\\\/\",\"url\":\"https:\\\/\\\/eurohinca.com\\\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\\\/\",\"name\":\"Microt\u00fanel recto vs curva: dise\u00f1o y obra | Eurohinca\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/#website\"},\"datePublished\":\"2026-01-27T08:15:00+00:00\",\"dateModified\":\"2026-01-27T08:21:01+00:00\",\"description\":\"Diferencias entre microt\u00fanel recto y en curva: radio m\u00ednimo, juntas, empuje, lubricaci\u00f3n, control geom\u00e9trico y dise\u00f1o de pozos.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/eurohinca.com\\\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/eurohinca.com\\\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/eurohinca.com\\\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/eurohinca.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u00bfQu\u00e9 diferencias existen entre microt\u00fanel recto y microt\u00fanel en curva en t\u00e9rminos de dise\u00f1o y ejecuci\u00f3n?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/\",\"name\":\"Eurohinca\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/#organization\",\"name\":\"Eurohinca\",\"url\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/eurohinca.com\\\/wp-content\\\/uploads\\\/2024\\\/01\\\/Logo-nuevo.png\",\"contentUrl\":\"https:\\\/\\\/eurohinca.com\\\/wp-content\\\/uploads\\\/2024\\\/01\\\/Logo-nuevo.png\",\"width\":512,\"height\":131,\"caption\":\"Eurohinca\"},\"image\":{\"@id\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/eurohinca.com\\\/es\\\/#\\\/schema\\\/person\\\/2f455d0a7e0cf82717efa1161f5b8477\",\"name\":\"seouser\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Straight vs. curved microtunnel: design and construction site | Eurohinca","description":"Differences between straight and curved microtunnels: minimum radius, joints, thrust, lubrication, geometric control and shaft design.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/eurohinca.com\/en\/what-are-the-differences-between-straight-microtunnel-and-curved-microtunnel\/","og_locale":"en_US","og_type":"article","og_title":"Microt\u00fanel recto vs curva: dise\u00f1o y obra | Eurohinca","og_description":"Diferencias entre microt\u00fanel recto y en curva: radio m\u00ednimo, juntas, empuje, lubricaci\u00f3n, control geom\u00e9trico y dise\u00f1o de pozos.","og_url":"https:\/\/eurohinca.com\/en\/what-are-the-differences-between-straight-microtunnel-and-curved-microtunnel\/","og_site_name":"Eurohinca","article_published_time":"2026-01-27T08:15:00+00:00","article_modified_time":"2026-01-27T08:21:01+00:00","author":"seouser","twitter_card":"summary_large_image","twitter_misc":{"Written by":"seouser","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/eurohinca.com\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\/#article","isPartOf":{"@id":"https:\/\/eurohinca.com\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\/"},"author":{"name":"seouser","@id":"https:\/\/eurohinca.com\/es\/#\/schema\/person\/2f455d0a7e0cf82717efa1161f5b8477"},"headline":"\u00bfQu\u00e9 diferencias existen entre microt\u00fanel recto y microt\u00fanel en curva en t\u00e9rminos de dise\u00f1o y ejecuci\u00f3n?","datePublished":"2026-01-27T08:15:00+00:00","dateModified":"2026-01-27T08:21:01+00:00","mainEntityOfPage":{"@id":"https:\/\/eurohinca.com\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\/"},"wordCount":519,"publisher":{"@id":"https:\/\/eurohinca.com\/es\/#organization"},"articleSection":["Preguntas frecuentes"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/eurohinca.com\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\/","url":"https:\/\/eurohinca.com\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\/","name":"Straight vs. curved microtunnel: design and construction site | Eurohinca","isPartOf":{"@id":"https:\/\/eurohinca.com\/es\/#website"},"datePublished":"2026-01-27T08:15:00+00:00","dateModified":"2026-01-27T08:21:01+00:00","description":"Differences between straight and curved microtunnels: minimum radius, joints, thrust, lubrication, geometric control and shaft design.","breadcrumb":{"@id":"https:\/\/eurohinca.com\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/eurohinca.com\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/eurohinca.com\/que-diferencias-existen-entre-microtunel-recto-y-microtunel-en-curva\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/eurohinca.com\/"},{"@type":"ListItem","position":2,"name":"\u00bfQu\u00e9 diferencias existen entre microt\u00fanel recto y microt\u00fanel en curva en t\u00e9rminos de dise\u00f1o y ejecuci\u00f3n?"}]},{"@type":"WebSite","@id":"https:\/\/eurohinca.com\/es\/#website","url":"https:\/\/eurohinca.com\/es\/","name":"Eurohinca","description":"","publisher":{"@id":"https:\/\/eurohinca.com\/es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/eurohinca.com\/es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/eurohinca.com\/es\/#organization","name":"Eurohinca","url":"https:\/\/eurohinca.com\/es\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/eurohinca.com\/es\/#\/schema\/logo\/image\/","url":"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/01\/Logo-nuevo.png","contentUrl":"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/01\/Logo-nuevo.png","width":512,"height":131,"caption":"Eurohinca"},"image":{"@id":"https:\/\/eurohinca.com\/es\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/eurohinca.com\/es\/#\/schema\/person\/2f455d0a7e0cf82717efa1161f5b8477","name":"seouser"}]}},"_links":{"self":[{"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/posts\/5085","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/users\/80"}],"replies":[{"embeddable":true,"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/comments?post=5085"}],"version-history":[{"count":4,"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/posts\/5085\/revisions"}],"predecessor-version":[{"id":5089,"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/posts\/5085\/revisions\/5089"}],"wp:attachment":[{"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/media?parent=5085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/categories?post=5085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eurohinca.com\/en\/wp-json\/wp\/v2\/tags?post=5085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}