{"id":973,"date":"2015-07-21T16:46:59","date_gmt":"2015-07-21T16:46:59","guid":{"rendered":"http:\/\/ground.geophysicsgpr.com\/?page_id=973"},"modified":"2015-11-14T01:24:53","modified_gmt":"2015-11-14T01:24:53","slug":"recherches-de-tunnels","status":"publish","type":"page","link":"https:\/\/ground.geophysicsgpr.com\/fr\/applications-geophysique-terrestre\/genie-civil-et-projets-dinfrastructures\/recherches-de-tunnels","title":{"rendered":"Recherche de tunnels"},"content":{"rendered":"<div id=\"pl-973\"  class=\"panel-layout\" ><div id=\"pg-973-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-973-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-973-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"texte-home-right article panel-widget-style panel-widget-style-for-973-0-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>G\u00e9ophysique GPR offre un vaste \u00e9ventail de techniques permettant de faire la recherche de tunnels\u00a0existants et des axes de tunnels projet\u00e9s.<\/p>\n<p>Parmi les techniques couramment utilis\u00e9es pour les tunnels existants, on retrouve la cartographie des espaces vides en p\u00e9riph\u00e9rie externe des parois du tunnel et le positionnement pr\u00e9cis de celui-ci.<\/p>\n<p>Pour les tunnels projet\u00e9s, la g\u00e9ophysique permet de produire des profils de r\u00e9sistance au cisaillement en continu faisant ainsi ressortir les zones de faiblesse le long du trac\u00e9. Cette connaissance aide lors la planification et permet de minimiser les risques \u00e0 l'\u00e9tape de la conception.<\/p>\n<p>La g\u00e9ophysique va jouer un r\u00f4le important au cours des trois phases: l'\u00e9tude g\u00e9ologique, la planification du tunnel, et l'ex\u00e9cution de la construction du tunnel. Si les risques d'un projet de tunnel sont bien connus \u00e0 l'avance, la s\u00e9curit\u00e9 des travailleurs sera essentiellement augment\u00e9e et les risques g\u00e9ologiques seront minimis\u00e9s par l'interm\u00e9diaire d'une coop\u00e9ration r\u00e9ussie et interdisciplinaire.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Pour plus d'information, veuillez contacter notre <a href=\"mailto:daniel.campos@gprmtl.com;jean-luc.arsenault@gprmtl.com;claude.robillard@gprmtl.com;info@gprmtl.com\">\u00c9quipe de Lev\u00e9 Terrestre<\/a>.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-973-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-973-0-1-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"1\" ><div class=\"panel-widget-style panel-widget-style-for-973-0-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-973\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Applications_Civil_Tunnels_2.jpg\" width=\"165\" height=\"220\" sizes=\"auto, (max-width: 165px) 100vw, 165px\" title=\"Ground_Applications_Civil_Tunnels_2\" alt=\"Recherches de tunnels\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-973-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-973-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-973-1-0-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"2\" ><div class=\"panel-widget-style panel-widget-style-for-973-1-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-973\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Applications_Civil_Tunnels_3.png\" width=\"640\" height=\"175\" srcset=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Applications_Civil_Tunnels_3.png 640w, https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Applications_Civil_Tunnels_3-300x82.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"Ground_Applications_Civil_Tunnels_3\" alt=\"Recherches de tunnels\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><div id=\"pgc-973-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-973-1-1-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"3\" ><div class=\"panel-widget-style panel-widget-style-for-973-1-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-973\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Applications_Civil_Tunnels.jpg\" width=\"640\" height=\"480\" srcset=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Applications_Civil_Tunnels.jpg 640w, https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Applications_Civil_Tunnels-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"Ground_Applications_Civil_Tunnels\" alt=\"Recherches de tunnels\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>G\u00e9ophysique GPR offre un vaste \u00e9ventail de techniques permettant de faire la recherche de tunnels\u00a0existants et des axes de tunnels projet\u00e9s.Parmi les techniques couramment utilis\u00e9es pour les tunnels existants, on retrouve la cartographie des espaces vides en p\u00e9riph\u00e9rie externe des parois du tunnel et le positionnement pr\u00e9cis de celui-ci.Pour les tunnels projet\u00e9s, la g\u00e9ophysique permet&#8230;  <a href=\"https:\/\/ground.geophysicsgpr.com\/fr\/applications-geophysique-terrestre\/genie-civil-et-projets-dinfrastructures\/recherches-de-tunnels\" class=\"more-link\" title=\"Read Recherche de tunnels\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":1118,"parent":937,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-973","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/comments?post=973"}],"version-history":[{"count":0,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/973\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/937"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/media\/1118"}],"wp:attachment":[{"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/media?parent=973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}