{"id":31488,"date":"2020-06-26T15:36:36","date_gmt":"2020-06-26T13:36:36","guid":{"rendered":"https:\/\/www.uretek.ch\/?p=31488"},"modified":"2020-06-26T15:39:35","modified_gmt":"2020-06-26T13:39:35","slug":"davos-relevage-de-la-toiture-du-perron-de-la-gare-davos-platz","status":"publish","type":"post","link":"https:\/\/www.uretek.ch\/fr\/davos-relevage-de-la-toiture-du-perron-de-la-gare-davos-platz\/","title":{"rendered":"Davos: relevage de la toiture du perron de la gare Davos-Platz"},"content":{"rendered":"<section class=\"l-section wpb_row height_auto\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Probablement suite \u00e0 des vibrations survenues lors de travaux de \u00add\u00e9molition avec un terrain mal compact\u00e9, une \u00adinclinaison lat\u00e9rale de la section de toiture du perron encore intacte a \u00e9t\u00e9 constat\u00e9e au cours de l&rsquo;\u00e9t\u00e9 2012. En raison des dimensions r\u00e9duites de la toiture du perron, tr\u00e8s rapidement les \u00e9ventualit\u00e9s se sont port\u00e9es sur une destruction, puis reconstruction de l&rsquo;ouvrage. D\u00e8s le d\u00e9but, nous avons toutefois exprim\u00e9 des doutes quant \u00e0 cette variante car elle ne r\u00e9solvait en rien le vrai probl\u00e8me, c.-\u00e0-d. la situation d\u00e9sastreuse du sol. Elle ne \u00adpermettait ainsi pas d&rsquo;exclure le risque de \u00adnouvelle inclinaison de l&rsquo;ouvrage apr\u00e8s \u00adreconstruction.<\/p>\n<p>Les solutions dont nous disposions \u00e9taient le relevage \u00e0 l&rsquo;aide de presses hydrauliques, suivi de la mise en place de fondations sur pieux ou le relevage \u00e0 l&rsquo;aide du syst\u00e8me URETEK. Bien que nous n&rsquo;ayons encore aucune exp\u00e9rience avec le syst\u00e8me URETEK, il nous a rapidement convaincus. Outre les co\u00fbts r\u00e9duits par rapport \u00e0 la variante avec des pieux, l&rsquo;association du relevage et de l&rsquo;am\u00e9lioration simultan\u00e9e du sol a fini de nous persuader.<\/p>\n<p>La r\u00e9alisation a eu lieu tr\u00e8s rapidement et sans complication. Sans pr\u00e9paratifs laborieux, la toiture du perron a pu \u00eatre r\u00e9tablie dans sa position d&rsquo;origine \u00e0 la plus grande satisfaction de toutes les personnes impliqu\u00e9es.<\/p>\n<p><strong>Gian Jegher<\/strong><br \/>\nWidmer Ingenieure AG<br \/>\n7000 Coire<\/p>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-4 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"259\" height=\"52\" src=\"https:\/\/www.uretek.ch\/wp-content\/uploads\/2016\/07\/widmer_ingenieure_ag_logo.jpg\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" \/><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-4 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><div class=\"vc_col-sm-4 vc_hidden-sm vc_hidden-xs wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"w-btn-wrapper align_justify\"><a class=\"w-btn us-btn-style_5 icon_atleft\" title=\"Gare, Davos-Platz\" href=\"https:\/\/www.uretek.ch\/fr\/projet-de-reference\/gare-davos-platz\/\"><i class=\"fas fa-chevron-right\"><\/i><span class=\"w-btn-label\">Rapport complet<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"Probablement suite \u00e0 des vibrations survenues lors de travaux de \u00add\u00e9molition avec un terrain mal compact\u00e9, une \u00adinclinaison lat\u00e9rale de la section de toiture du perron encore intacte a \u00e9t\u00e9 constat\u00e9e au cours de l&rsquo;\u00e9t\u00e9 2012. En raison des dimensions r\u00e9duites de la toiture du perron, tr\u00e8s rapidement les \u00e9ventualit\u00e9s se sont port\u00e9es sur une...","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[409],"tags":[],"class_list":["post-31488","post","type-post","status-publish","format-standard","hentry","category-testimonials-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Davos: relevage de la toiture du perron de la gare Davos-Platz &#187; URETEK Schweiz AG<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.uretek.ch\/fr\/davos-relevage-de-la-toiture-du-perron-de-la-gare-davos-platz\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Davos: relevage de la toiture du perron de la gare Davos-Platz &#187; 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