{"id":3825,"date":"2024-03-28T15:12:23","date_gmt":"2024-03-28T15:12:23","guid":{"rendered":"https:\/\/infraneo.com\/archive\/?p=3825"},"modified":"2024-04-03T15:22:18","modified_gmt":"2024-04-03T15:22:18","slug":"analyse-geotechnique-barrage-darzal","status":"publish","type":"post","link":"https:\/\/infraneo.com\/archive\/en\/analyse-geotechnique-barrage-darzal\/","title":{"rendered":"Stability Study of the Dike and Update of the Hazard Study for the Arzal Dam"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3825\" class=\"elementor elementor-3825\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-12af024 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12af024\" 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-d50dfb1\" data-id=\"d50dfb1\" 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-b18f101 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b18f101\" 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<h1><strong>\u00c9tude de stabilit\u00e9 de la digue et mise \u00e0 jour de l&rsquo;\u00e9tude de danger pour le barrage d\u2019Arzal : une analyse g\u00e9otechnique approfondie\u00a0<\/strong><\/h1>\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-7b7c5b6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b7c5b6\" 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-d334b97\" data-id=\"d334b97\" 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-859907f elementor-widget elementor-widget-text-editor\" data-id=\"859907f\" 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><span style=\"color: #ff9900;\"><strong>Projet de r\u00e9habilitation du barrage d&rsquo;Arzal<\/strong><\/span><\/h2><p>L&rsquo;\u00e9tude de stabilit\u00e9 de la digue et la mise \u00e0 jour de l&rsquo;\u00e9tude de danger est une \u00e9tape cruciale dans le cadre de la r\u00e9habilitation du <strong>barrage d&rsquo;Arzal<\/strong>. Infraneo, aux c\u00f4t\u00e9s d\u2019Artelia et Arcadis (ma\u00eetres d&rsquo;\u0153uvre) et de <a href=\"https:\/\/www.eaux-et-vilaine.bzh\/\" target=\"_blank\" rel=\"noopener\">Eaux &amp; Vilaine<\/a> (ma\u00eetre d&rsquo;ouvrage), prend part \u00e0 cette mission de premier plan pour garantir la s\u00e9curit\u00e9 et la durabilit\u00e9 de cette infrastructure vitale.<\/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<\/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-e86fef1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e86fef1\" 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-1d40c6d\" data-id=\"1d40c6d\" 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-315e0ab text elementor-widget elementor-widget-text-editor\" data-id=\"315e0ab\" 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<h3><span style=\"font-weight: 400;\">Campagne d\u2019essais g\u00e9otechniques<\/span><\/h3><p><span style=\"font-weight: 400;\">La campagne d&rsquo;essais g\u00e9otechniques en cours est d&rsquo;une importance capitale pour \u00e9valuer la stabilit\u00e9 de la digue. Le barrage d&rsquo;Arzal-Camo\u00ebl, mis en service en 1970, remplit plusieurs r\u00f4les strat\u00e9giques. Il r\u00e9gule le d\u00e9bit de la Vilaine, fournit de l&rsquo;eau potable \u00e0 une vaste zone comprenant Saint-Nazaire, Auray et Rennes, et repr\u00e9sente le plus grand barrage estuarien en Europe pour le stockage d&rsquo;eau douce brute potabilisable.<\/span><\/p><p><span style=\"font-weight: 400;\">Les investigations g\u00e9otechniques de l\u2019agence Infraneo Nantes sont men\u00e9es en \u00e9troite collaboration avec le mat\u00e9riel et l&rsquo;expertise des \u00e9quipes de l&rsquo;Agence de Poitiers. Elles comprennent 197 m\u00e8tres lin\u00e9aires de forages carott\u00e9s, 202 m\u00e8tres lin\u00e9aires de forages destructifs, ainsi que la r\u00e9alisation de 172 essais pressiom\u00e9triques. Une op\u00e9ration de levage des foreuses a \u00e9t\u00e9 n\u00e9cessaire, d\u00e9montrant la complexit\u00e9 de ces travaux.<\/span><\/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-23c0588 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"23c0588\" 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:\/\/infraneo.com\/archive\/en\/expertise\/ingenierie-des-sols\/\">\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\">D\u00e9couvrir nos m\u00e9tiers en ing\u00e9nierie des sols<\/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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3c018cf\" data-id=\"3c018cf\" 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-e335a3b elementor-widget elementor-widget-image\" data-id=\"e335a3b\" 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=\"1024\" height=\"768\" src=\"https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/20240312_101856-1024x768.jpg\" class=\"attachment-large size-large wp-image-3829\" alt=\"Campagne d\u2019essais g\u00e9otechniques La campagne d&#039;essais g\u00e9otechniques en cours est d&#039;une importance capitale pour \u00e9valuer la stabilit\u00e9 de la digue. Le barrage d&#039;Arzal, mis en service en 1970, remplit plusieurs r\u00f4les strat\u00e9giques. Il r\u00e9gule le d\u00e9bit de la Vilaine, fournit de l&#039;eau potable \u00e0 une vaste zone comprenant Saint-Nazaire, Auray et Rennes, et repr\u00e9sente le plus grand barrage estuarien en Europe pour le stockage d&#039;eau douce brute potabilisable. Les investigations g\u00e9otechniques de l\u2019agence Infraneo Nantes sont men\u00e9es en \u00e9troite collaboration avec le mat\u00e9riel et l&#039;expertise des \u00e9quipes de l&#039;Agence de Poitiers. Elles comprennent 197 m\u00e8tres lin\u00e9aires de forages carott\u00e9s, 202 m\u00e8tres lin\u00e9aires de forages destructifs, ainsi que la r\u00e9alisation de 172 essais pressiom\u00e9triques. Une op\u00e9ration de levage des foreuses a \u00e9t\u00e9 n\u00e9cessaire, d\u00e9montrant la complexit\u00e9 de ces travaux.\" srcset=\"https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/20240312_101856-1024x768.jpg 1024w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/20240312_101856-300x225.jpg 300w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/20240312_101856-768x576.jpg 768w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/20240312_101856-1536x1152.jpg 1536w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/20240312_101856-2048x1536.jpg 2048w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/20240312_101856-16x12.jpg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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-0587335 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0587335\" 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-7c4afd4\" data-id=\"7c4afd4\" 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-a86db47 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a86db47\" 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-4634b7a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4634b7a\" 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-1b87fce\" data-id=\"1b87fce\" 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-5fbeb4e elementor-widget elementor-widget-text-editor\" data-id=\"5fbeb4e\" 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><strong><span style=\"color: #ff9900;\">Analyse des donn\u00e9es : \u00e9valuer la stabilit\u00e9 de la digue<\/span><\/strong><\/h2><p><span style=\"font-weight: 400;\">Avec l&rsquo;avanc\u00e9e des travaux, l&rsquo;objectif actuel est d&rsquo;\u00e9valuer pr\u00e9cis\u00e9ment la stabilit\u00e9 de la digue. Les essais g\u00e9otechniques en cours, comprenant des sondages carott\u00e9s jusqu&rsquo;\u00e0 35 m\u00e8tres de profondeur et des essais pressiom\u00e9triques, sont essentiels pour obtenir une compr\u00e9hension approfondie des conditions du sol sous la digue. En compl\u00e9ment, plus d&rsquo;une trentaine d&rsquo;essais en laboratoire sur \u00e9chantillons intacts sont r\u00e9alis\u00e9s par Infraneo.<\/span><\/p><h3><span style=\"font-weight: 400;\">R\u00e9sultats et implications, des donn\u00e9es essentielles pour garantir la s\u00e9curit\u00e9 du barrage<\/span><\/h3><p><span style=\"font-weight: 400;\">Les r\u00e9sultats de cette campagne d&rsquo;essais g\u00e9otechniques seront cruciaux pour mettre \u00e0 jour l&rsquo;\u00e9tude de danger associ\u00e9e. Ils fourniront des donn\u00e9es essentielles pour concevoir des mesures de renforcement et de maintenance visant \u00e0 garantir la s\u00e9curit\u00e9 \u00e0 long terme de la structure du barrage.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00c0 terme, ces investigations serviront au ma\u00eetre d&rsquo;ouvrage pour des \u00e9tudes de risques du barrage ainsi qu&rsquo;\u00e0 l&rsquo;\u00e9quipement d&rsquo;une \u00e9cluse anti-salinit\u00e9.<\/span><\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c42a76d\" data-id=\"c42a76d\" 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-62992d9 elementor-widget elementor-widget-image\" data-id=\"62992d9\" 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=\"768\" height=\"1024\" src=\"https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/IMG-20240312-WA0011-768x1024.jpg\" class=\"attachment-large size-large wp-image-3830\" alt=\"Analyse des donn\u00e9es : \u00e9valuer la stabilit\u00e9 de la digue Avec l&#039;avanc\u00e9e des travaux, l&#039;objectif actuel est d&#039;\u00e9valuer pr\u00e9cis\u00e9ment la stabilit\u00e9 de la digue. Les essais g\u00e9otechniques en cours, comprenant des sondages carott\u00e9s jusqu&#039;\u00e0 35 m\u00e8tres de profondeur et des essais pressiom\u00e9triques, sont essentiels pour obtenir une compr\u00e9hension approfondie des conditions du sol sous la digue. En compl\u00e9ment, plus d&#039;une trentaine d&#039;essais en laboratoire sur \u00e9chantillons intacts sont r\u00e9alis\u00e9s par Infraneo. R\u00e9sultats et implications, des donn\u00e9es essentielles pour garantir la s\u00e9curit\u00e9 du barrage Les r\u00e9sultats de cette campagne d&#039;essais g\u00e9otechniques seront cruciaux pour mettre \u00e0 jour l&#039;\u00e9tude de danger associ\u00e9e. Ils fourniront des donn\u00e9es essentielles pour concevoir des mesures de renforcement et de maintenance visant \u00e0 garantir la s\u00e9curit\u00e9 \u00e0 long terme de la structure du barrage. \u00c0 terme, ces investigations serviront au ma\u00eetre d&#039;ouvrage pour des \u00e9tudes de risques du barrage ainsi qu&#039;\u00e0 l&#039;\u00e9quipement d&#039;une \u00e9cluse anti-salinit\u00e9.\" srcset=\"https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/IMG-20240312-WA0011-768x1024.jpg 768w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/IMG-20240312-WA0011-225x300.jpg 225w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/IMG-20240312-WA0011-1152x1536.jpg 1152w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/IMG-20240312-WA0011-9x12.jpg 9w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/IMG-20240312-WA0011.jpg 1200w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-9f1457c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9f1457c\" 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-e31e2e4\" data-id=\"e31e2e4\" 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-caeca9f elementor-widget elementor-widget-image\" data-id=\"caeca9f\" 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=\"900\" height=\"507\" src=\"https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/Le-Barrage-2-900x507-1.jpg\" class=\"attachment-large size-large wp-image-3831\" alt=\"L\u2019histoire du barrage d&#039;Arzal-Camo\u00ebl L&#039;id\u00e9e de construire un barrage sur la Vilaine remonte aux ann\u00e9es 1930, suite aux inondations catastrophiques de 1926 et 1936. L&#039;objectif \u00e9tait de lutter contre les crues hivernales et de d\u00e9senclaver la r\u00e9gion en d\u00e9veloppant la navigation commerciale. Cependant, le projet fut interrompu par la guerre et repris dans les ann\u00e9es 1950 avec la cr\u00e9ation de l&#039;Institution d&#039;am\u00e9nagement de la Vilaine (IAV). Depuis sa mise en service en 1970, le barrage a \u00e9t\u00e9 un \u00e9l\u00e9ment crucial de l&#039;approvisionnement en eau potable pour plus d&#039;un million de personnes, ainsi que pour le d\u00e9veloppement \u00e9conomique de la r\u00e9gion.\" srcset=\"https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/Le-Barrage-2-900x507-1.jpg 900w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/Le-Barrage-2-900x507-1-300x169.jpg 300w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/Le-Barrage-2-900x507-1-768x433.jpg 768w, https:\/\/infraneo.com\/archive\/wp-content\/uploads\/2024\/04\/Le-Barrage-2-900x507-1-18x10.jpg 18w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\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-2f8d373\" data-id=\"2f8d373\" 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-c088f0d elementor-widget elementor-widget-text-editor\" data-id=\"c088f0d\" 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<h3><span style=\"font-weight: 400;\">L\u2019histoire du barrage d&rsquo;Arzal &#8211; Camo\u00ebl<\/span><\/h3><p><span style=\"font-weight: 400;\">L&rsquo;id\u00e9e de construire un barrage sur la Vilaine remonte aux ann\u00e9es 1930, suite aux inondations catastrophiques de 1926 et 1936. <\/span><\/p><p><span style=\"font-weight: 400;\">L&rsquo;objectif \u00e9tait de lutter contre les crues hivernales et de d\u00e9senclaver la r\u00e9gion en d\u00e9veloppant la navigation commerciale. <\/span><\/p><p><span style=\"font-weight: 400;\">Cependant, le projet fut interrompu par la guerre et repris dans les ann\u00e9es 1950 avec la cr\u00e9ation de l&rsquo;Institution d&rsquo;am\u00e9nagement de la Vilaine (IAV). <\/span><\/p><p><span style=\"font-weight: 400;\">Depuis sa mise en service en 1970, le barrage a \u00e9t\u00e9 un \u00e9l\u00e9ment crucial de l&rsquo;approvisionnement en eau potable pour plus d&rsquo;un million de personnes, ainsi que pour le d\u00e9veloppement \u00e9conomique de la r\u00e9gion.<\/span><\/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<\/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-bd4ca39 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bd4ca39\" 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-a81b029\" data-id=\"a81b029\" 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-06de779 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"06de779\" 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><strong><span style=\"color: #ff9900;\">Conclusion<\/span><\/strong><\/h2><p><span style=\"font-weight: 400;\">En conclusion, l&rsquo;\u00e9tude de stabilit\u00e9 de la digue du barrage d&rsquo;Arzal est une \u00e9tape critique dans le cadre de son projet de r\u00e9habilitation. \u00c0 travers son approche m\u00e9thodique et l&rsquo;utilisation de techniques g\u00e9otechniques avanc\u00e9es, Infraneo vise \u00e0 assurer la durabilit\u00e9 et la fiabilit\u00e9 de cette infrastructure historique du paysage breton.<\/span><\/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<\/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-3ad835e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3ad835e\" 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-c02fed7\" data-id=\"c02fed7\" 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-1e9271b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1e9271b\" 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-aebe3dc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aebe3dc\" 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-361de80\" data-id=\"361de80\" 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-598de5e elementor-button-success elementor-align-center elementor-widget elementor-widget-button\" data-id=\"598de5e\" 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:\/\/www.linkedin.com\/company\/infraneo1\/\" target=\"_blank\" rel=\"noopener\">\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\">Follow us on LinkedIn to stay updated on our latest news.<\/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-e97a1dc elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"e97a1dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fab fa-linkedin\"><\/i>\t\t\t<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>L&rsquo;\u00e9tude de stabilit\u00e9 de la digue et la mise \u00e0 jour de l&rsquo;\u00e9tude de danger est une \u00e9tape cruciale dans le cadre de la r\u00e9habilitation du barrage d&rsquo;Arzal.<\/p>","protected":false},"author":5,"featured_media":3826,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-3825","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/posts\/3825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/comments?post=3825"}],"version-history":[{"count":13,"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/posts\/3825\/revisions"}],"predecessor-version":[{"id":3844,"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/posts\/3825\/revisions\/3844"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/media\/3826"}],"wp:attachment":[{"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/media?parent=3825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/categories?post=3825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infraneo.com\/archive\/en\/wp-json\/wp\/v2\/tags?post=3825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}