{"id":3745,"date":"2023-01-11T15:34:51","date_gmt":"2023-01-11T14:34:51","guid":{"rendered":"https:\/\/pigra.es\/non-classifiee\/soutien-aux-tunnels\/"},"modified":"2023-11-15T12:43:24","modified_gmt":"2023-11-15T11:43:24","slug":"soutenement","status":"publish","type":"post","link":"https:\/\/pigra.es\/fr\/consultants\/construction\/tunnels\/soutenement\/","title":{"rendered":"Soutien aux tunnels"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3745\" class=\"elementor elementor-3745 elementor-833\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e8823c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e8823c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element 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href=\"https:\/\/pigra.es\/fr\/consultants\/construction\/\">Consultants en travaux<\/a>\n\t<ul class=\"sub-menu\">\n\t\t<li id=\"menu-item-3762\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-3762\"><a href=\"https:\/\/pigra.es\/fr\/consultants\/construction\/tunnels\/\">Construction tunnels<\/a>\n\t\t<ul class=\"sub-menu\">\n\t\t\t<li id=\"menu-item-3769\" class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-3769\"><a href=\"https:\/\/pigra.es\/fr\/consultants\/construction\/tunnels\/soutenement\/\">Soutien aux tunnels<\/a><\/li>\n\t\t\t<li id=\"menu-item-4211\" class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-4211\"><a href=\"https:\/\/pigra.es\/fr\/consultants\/construction\/tunnels\/forage-dirige-horizontal\/\">Forages horizontaux sans tranch\u00e9e<\/a><\/li>\n\t\t<\/ul>\n<\/li>\n\t<\/ul>\n<\/li>\n\t<li id=\"menu-item-3763\" class=\"menu-item menu-item-type-post_type 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elementor-section-height-default\" data-id=\"a8a6286\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b17056a\" data-id=\"b17056a\" 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-893e224 elementor-widget elementor-widget-heading\" data-id=\"893e224\" 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<p class=\"elementor-heading-title elementor-size-default\"> <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-087d0e6 elementor-widget elementor-widget-heading\" data-id=\"087d0e6\" 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<p class=\"elementor-heading-title elementor-size-default\"> <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad180d9 elementor-widget elementor-widget-heading\" data-id=\"ad180d9\" 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<p class=\"elementor-heading-title elementor-size-default\">Soutien aux tunnels<\/p>\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e753680 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e753680\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-459a49e\" data-id=\"459a49e\" 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-7d2de22 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7d2de22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e9d9be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e9d9be\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3768ea\" data-id=\"e3768ea\" 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-447115e elementor-widget elementor-widget-text-editor\" data-id=\"447115e\" 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><span style=\"font-weight: 400;\">Les <a href=\"https:\/\/www.pigra.es\/consultores\/obras\/tuneles\">tunnels<\/a> sont des structures souterraines construites \u00e0 des fins diverses, telles que le transport de v\u00e9hicules ou de personnes, l&#8217;exploitation mini\u00e8re, la transmission d&#8217;eau ou d&#8217;\u00e9nergie, entre autres. Le <\/span><a href=\"https:\/\/blog.structuralia.com\/construccion-de-tuneles-mecanismos-de-sostenimiento-del-terreno\" rel=\"nofollow\"><br \/>\n  <b>sout\u00e8nement dans les tunnels<\/b><br \/>\n<\/a><span style=\"font-weight: 400;\">Le sout\u00e8nement des tunnels, r\u00e9alis\u00e9 par Pigra Engineering S.L., est essentiel pour garantir la s\u00e9curit\u00e9 et la stabilit\u00e9 de la structure pendant sa construction et son exploitation.<\/span><\/p>\n<div id=\"c2VycGVkX21vZGFsX2Jsa20\" class=\"bW9kYWw serped_plugin_div\"> <\/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-1470a0e elementor-button-info elementor-align-center elementor-widget elementor-widget-button\" data-id=\"1470a0e\" 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-xl\" href=\"tel:\/\/934090441\" target=\"_blank\">\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 d\u00e8s aujourd'hui au (+34) 93 409 04 41 et demandez un devis.<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f740089 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f740089\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a140438\" data-id=\"a140438\" 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-6824603 elementor-widget elementor-widget-image\" data-id=\"6824603\" 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\" src=\"https:\/\/lh3.googleusercontent.com\/-zBPEhanfAos\/Y-zvZdd3soI\/AAAAAAAAANQ\/_fv7UfEQRPA0CugPa0oFhi8rGmMZo0cuACLQBGAYYCw\/Cercha%2BT%25C3%25BAnel%2B-%2BPigra%2BEngineering.jpg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8a51742\" data-id=\"8a51742\" 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-f41f4c3 elementor-widget elementor-widget-image\" data-id=\"f41f4c3\" 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\" src=\"https:\/\/lh3.googleusercontent.com\/-8029k8CqdQc\/Y-zvZSmyDnI\/AAAAAAAAANM\/W080SGJz-kQ6Az5KXC5I6IWrDbXyNeW3wCLQBGAYYCw\/Gunita%252C%2BCerchas%2By%2BBulones%2Ben%2Bel%2BSostenimiento%2Bde%2BT%25C3%25BAneles%2B-%2BPigra%2BEngineering.jpg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c9e592f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c9e592f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0cd0cea\" data-id=\"0cd0cea\" 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-cb47d43 elementor-widget elementor-widget-text-editor\" data-id=\"cb47d43\" 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><span style=\"font-weight: 400;\">Il existe plusieurs<\/span> <b>m\u00e9thodes de construction de tunnels<\/b>,<span style=\"font-weight: 400;\">Il s&#8217;agit de la m\u00e9thode traditionnelle de creusement \u00e0 la main, de la m\u00e9thode de forage et d&#8217;abattage \u00e0 l&#8217;explosif, de la m\u00e9thode m\u00e9canique du tunnelier et de la m\u00e9thode d&#8217;injection. Chacune a ses propres avantages et inconv\u00e9nients et est choisie en fonction des conditions du sol, de la taille et de la profondeur du tunnel, entre autres facteurs.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">En ce qui concerne <\/span><b>le sout\u00e8nement et le rev\u00eatement des tunnels<\/b><span style=\"font-weight: 400;\">Pigra Engineering S.L. propose diff\u00e9rentes options, telles que l&#8217;utilisation de poutres et de colonnes, l&#8217;utilisation de murs en b\u00e9ton ou l&#8217;utilisation de rev\u00eatements en ma\u00e7onnerie. Ces m\u00e9thodes sont utilis\u00e9es pour assurer une stabilit\u00e9 et une r\u00e9sistance ad\u00e9quates au tunnel, et pour le prot\u00e9ger contre les infiltrations d&#8217;eau et la d\u00e9t\u00e9rioration caus\u00e9e par l&#8217;humidit\u00e9.<\/span><\/p>\n\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ff08151 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ff08151\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-228cd08\" data-id=\"228cd08\" 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-9adafd7 elementor-widget elementor-widget-image\" data-id=\"9adafd7\" 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\" src=\"https:\/\/lh3.googleusercontent.com\/-oJoacFzoDms\/Y-zvZRPH_TI\/AAAAAAAAANI\/Ja0AZKHFnHwfGwLphmXJ2ZObL6vtjo3CgCLQBGAYYCw\/Partes%2BDe%2BUn%2BT%25C3%25BAnel%2B-%2BPigra%2BEngineering.jpg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5204631\" data-id=\"5204631\" 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-4a89567 elementor-widget elementor-widget-image\" data-id=\"4a89567\" 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\" src=\"https:\/\/lh3.googleusercontent.com\/-gsSpx4NJYKo\/Y-zvZodN9NI\/AAAAAAAAANU\/YP4oJw6IKzkiu-1f-FLzdcRj31D9AsxdgCLQBGAYYCw\/Sostenimiento%2BEn%2BTuneles%2B-%2BPigra%2BEngineering.jpg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0f4b596 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0f4b596\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e93a2f2\" data-id=\"e93a2f2\" 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-8124a46 elementor-button-info elementor-align-center elementor-widget elementor-widget-button\" data-id=\"8124a46\" 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-xl\" href=\"tel:\/\/934090441\" target=\"_blank\">\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 au (+34) 93 409 04 41 pour plus d'informations.<\/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-f69f082 elementor-widget elementor-widget-text-editor\" data-id=\"f69f082\" 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><b>Dans l&#8217;exploitation mini\u00e8re, le sout\u00e8nement des tunnels<\/b><span style=\"font-weight: 400;\">  est particuli\u00e8rement importante en raison des conditions extr\u00eamement difficiles et des exigences \u00e9lev\u00e9es en mati\u00e8re de s\u00e9curit\u00e9. Les m\u00e9thodes de soutien utilis\u00e9es dans l&#8217;exploitation mini\u00e8re comprennent l&#8217;utilisation de syst\u00e8mes d&#8217;ancrage, l&#8217;utilisation de faces en acier et l&#8217;utilisation de syst\u00e8mes de soutien sous pression.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">En ce qui concerne les <\/span><b>parties d&#8217;un tunnel<\/b><span style=\"font-weight: 400;\">Les tunnels peuvent \u00eatre divis\u00e9s en plusieurs sections, telles que la t\u00eate du tunnel, le corps du tunnel et la queue du tunnel. La t\u00eate du tunnel est l&#8217;entr\u00e9e du tunnel et comprend g\u00e9n\u00e9ralement une zone de pr\u00e9paration et une zone de s\u00e9curit\u00e9. Le corps du tunnel est la partie principale et c&#8217;est l\u00e0 que se d\u00e9roule la majeure partie de la construction. La queue du tunnel est la sortie du tunnel et comprend g\u00e9n\u00e9ralement une zone de d\u00e9gagement et une zone de s\u00e9curit\u00e9.<\/span><\/p>\n\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0c18e87 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0c18e87\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-50ed91f\" data-id=\"50ed91f\" 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-d45b9d6 elementor-widget elementor-widget-image\" data-id=\"d45b9d6\" 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\" src=\"https:\/\/lh3.googleusercontent.com\/-vAQ8OaPmzzo\/Y-zvZrGLgPI\/AAAAAAAAANY\/do3pwRPoogE0mv-Sr3QM_CQQMZ9T0azOACLQBGAYYCw\/Sostenimiento%25C2%25A0De%2BT%25C3%25BAneles%25C2%25A0En%25C2%25A0Miner%25C3%25ADa%2B-%2BPigra%2BEngineering.jpg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-497fc2e\" data-id=\"497fc2e\" 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-5f52e7d elementor-widget elementor-widget-image\" data-id=\"5f52e7d\" 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\" src=\"https:\/\/lh3.googleusercontent.com\/-ohPumUodPwE\/Y-zvZmzeM9I\/AAAAAAAAANc\/3anHinqhTP0mbIoQU3xMnKkQvgcv2s-QgCLQBGAYYCw\/Sostenimiento%25C2%25A0Y%2BRevestimiento%2BDe%2BT%25C3%25BAneles%2B-%2BPigra%2BEngineering.jpg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e62a7f6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e62a7f6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a829f1d\" data-id=\"a829f1d\" 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-977c83b elementor-widget elementor-widget-text-editor\" data-id=\"977c83b\" 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><span style=\"font-weight: 400;\">En r\u00e9sum\u00e9, le sout\u00e8nement des tunnels, qui est effectu\u00e9 \u00e0 Pigra Engineering S.L., est essentiel pour assurer la stabilit\u00e9 et la s\u00e9curit\u00e9 du tunnel pendant la construction et l&#8217;exploitation. Il existe diff\u00e9rentes m\u00e9thodes de construction de tunnels et de sout\u00e8nement et de rev\u00eatement des tunnels, et chacune d&#8217;entre elles pr\u00e9sente ses propres d\u00e9fis et exigences. Le choix de la m\u00e9thode appropri\u00e9e d\u00e9pend de facteurs tels que la g\u00e9ologie du terrain, la longueur et le diam\u00e8tre du tunnel, ainsi que la pr\u00e9sence d&#8217;obstacles et de dangers. La s\u00e9lection de mat\u00e9riaux et de technologies appropri\u00e9s pour le sout\u00e8nement et le rev\u00eatement est \u00e9galement cruciale pour assurer la durabilit\u00e9 et la s\u00e9curit\u00e9 \u00e0 long terme du tunnel. Une surveillance et un contr\u00f4le continus sont essentiels pour d\u00e9tecter et corriger les probl\u00e8mes \u00e0 un stade pr\u00e9coce et pour assurer la long\u00e9vit\u00e9 du tunnel. En fin de compte, le sout\u00e8nement des tunnels est un aspect essentiel de la construction des tunnels qui ne doit pas \u00eatre sous-estim\u00e9.<\/span><\/p>\n\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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home Servicios Pigra Clientes Qui\u00e9nes somosAbrir el men\u00fa Calidad y MA I+D+i Plan de Igualdad Contacto Consultor\u00eda Ingenier\u00eda CivilAbrir el men\u00fa Consultores de Obras Construcci\u00f3n T\u00faneles Sostenimiento Perforaciones Horizontales Sin Zanja Estudio Geot\u00e9cnico Estudio Topogr\u00e1fico Precio Con Drones Con Estaci\u00f3n Total Con GPS Consultor\u00eda Aguas grises Reutilizaci\u00f3n En Edificios Agua de Lluvia Hogar Tratamiento Para [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_canvas","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[123],"tags":[],"class_list":["post-3745","post","type-post","status-publish","format-standard","hentry","category-tunnels"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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