{"id":795,"date":"2015-07-21T15:55:46","date_gmt":"2015-07-21T15:55:46","guid":{"rendered":"http:\/\/ground.geophysicsgpr.com\/?page_id=795"},"modified":"2017-02-28T21:09:48","modified_gmt":"2017-02-28T21:09:48","slug":"routes-et-ponts","status":"publish","type":"page","link":"https:\/\/ground.geophysicsgpr.com\/fr\/techniques-de-geophysique-terrestre\/georadar\/routes-et-ponts","title":{"rendered":"Routes et Ponts"},"content":{"rendered":"<div id=\"pl-795\"  class=\"panel-layout\" ><div id=\"pg-795-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-795-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-795-0-0-0\" 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-795-0-0-0\" ><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<h2 class=\"h2resize\">Analyse des tabliers de ponts et des routes<\/h2>\n<p>Les technique de g\u00e9ophysique terrestre faisant usage de la m\u00e9thode de g\u00e9oradar haute r\u00e9solution servent \u00e0 l\u2019\u00e9valuation de l'\u00e9tat des dalles des tabliers des ponts en b\u00e9ton arm\u00e9.<\/p>\n<p>Dans le contexte de l'\u00e9valuation des rev\u00eatements routiers et de l'analyse des tabliers de ponts, le g\u00e9oradar permet l'enregistrement rapide et pr\u00e9cis de l'\u00e9paisseur des couches de mat\u00e9riaux des chauss\u00e9es. Comme les mesures sont num\u00e9riques, elles peuvent simplement \u00eatre import\u00e9es dans des logiciels de traitement pour une analyse plus approfondie.<\/p>\n<p>Le choix de la meilleure technique de r\u00e9paration d'une route peut \u00eatre difficile lorsque certaines informations telles que l'\u00e9paisseur existante et la surface totale \u00e0 r\u00e9parer sont m\u00e9connues. Un examen par g\u00e9oradar pr\u00e9cisant les \u00e9paisseurs des couches de mat\u00e9riaux et leur \u00e9tat peut aider \u00e0 r\u00e9soudre des conflits potentiels entre clients et entrepreneurs.<\/p>\n<p>Le syst\u00e8me g\u00e9oradar de G\u00e9ophysique GPR permet de connaitre l'\u00e9paisseur du bitume ainsi que celle des granulats de la fondation de la voie \u00e0 des intervalles d\u00e9cim\u00e9triques de fa\u00e7on non destructive. Cette acquisition peut se faire \u00e0 des vitesses allant jusqu'\u00e0 80 km\/h.<\/p>\n<h3>Le syst\u00e8me d'analyse des tabliers de ponts de G\u00e9ophysique GPR utilise la technologie du g\u00e9oradar.<\/h3>\n<p>Une repr\u00e9sentation en plan de l'\u00e9tat de d\u00e9t\u00e9rioration de la chauss\u00e9e, obtenue \u00e0 l'aide de l'ensemble des coupes, permet l'identification :<\/p>\n<ul>\n<li>Des zones d'\u00e9caillage, de d\u00e9collement et de d\u00e9lamination;<\/li>\n<li>De l'\u00e9paisseur du rev\u00eatement;<\/li>\n<li>De la variation de l'espacement des barres d'armature et de leur profondeur.<\/li>\n<\/ul>\n<p>Le g\u00e9oradar peut \u00e9galement \u00eatre utilis\u00e9 pour effectuer le profilage du roc ou d'autres couches g\u00e9ologiques, de m\u00eame qu'en lev\u00e9s marins. Dans le domaine des transports, le g\u00e9oradar est utilis\u00e9 pour effectuer la cartographie de l'\u00e9paisseur de rev\u00eatement bitumineux sur les routes ainsi que dans les stationnements. Et ce n'est l\u00e0 qu'une partie de ses capacit\u00e9s.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Pour plus d'information, veuillez contacter notre <a href=\"mailto:daniel.campos@geophysicsgpr.com;jean-luc.arsenault@geophysicsgpr.com;claude.robillard@geophysicsgpr.com;info@geophysicsgpr.com\">\u00c9quipe de Lev\u00e9 Terrestre<\/a>.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-795-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-795-0-1-0\" 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-795-0-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-795\"\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_Techniques_RoadRadar1.jpg\" width=\"155\" height=\"120\" sizes=\"auto, (max-width: 155px) 100vw, 155px\" title=\"Ground Techniques RoadRadar\" alt=\"Ground Techniques RoadRadar\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-795-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-795-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-795-1-0-0\" 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-795-1-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-795\"\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_Techniques_Georadar_roads-and-bridges_2.jpg\" width=\"640\" height=\"472\" srcset=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_roads-and-bridges_2.jpg 640w, https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_roads-and-bridges_2-300x221.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"Ground Techniques Georadar roads and bridges\" alt=\"Ground Techniques Georadar roads and bridges\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><div id=\"pgc-795-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-795-1-1-0\" 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-795-1-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-795\"\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_Techniques_Georadar_roads-and-bridges_1.jpg\" width=\"640\" height=\"472\" srcset=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_roads-and-bridges_1.jpg 640w, https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_roads-and-bridges_1-300x221.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"Ground Techniques Georadar roads and bridges \" alt=\"Ground Techniques Georadar roads and bridges\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Analyse des tabliers de ponts et des routesLes technique de g\u00e9ophysique terrestre faisant usage de la m\u00e9thode de g\u00e9oradar haute r\u00e9solution servent \u00e0 l\u2019\u00e9valuation de l&rsquo;\u00e9tat des dalles des tabliers des ponts en b\u00e9ton arm\u00e9.Dans le contexte de l&rsquo;\u00e9valuation des rev\u00eatements routiers et de l&rsquo;analyse des tabliers de ponts, le g\u00e9oradar permet l&rsquo;enregistrement rapide et&#8230;  <a href=\"https:\/\/ground.geophysicsgpr.com\/fr\/techniques-de-geophysique-terrestre\/georadar\/routes-et-ponts\" class=\"more-link\" title=\"Read Routes et Ponts\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":1118,"parent":789,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-795","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/795","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=795"}],"version-history":[{"count":1,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/795\/revisions"}],"predecessor-version":[{"id":3008,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/795\/revisions\/3008"}],"up":[{"embeddable":true,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/789"}],"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=795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}