{"id":185,"date":"2015-07-22T18:05:32","date_gmt":"2015-07-22T17:05:32","guid":{"rendered":"http:\/\/marine.geophysicsgpr.com\/?page_id=185"},"modified":"2017-03-09T17:39:05","modified_gmt":"2017-03-09T16:39:05","slug":"genie-civil-et-infrastructures","status":"publish","type":"page","link":"https:\/\/marine.geophysicsgpr.com\/fr\/applications-geophysique-marine\/genie-civil-et-infrastructures","title":{"rendered":"G\u00e9nie civil et infrastructures"},"content":{"rendered":"<div id=\"pl-185\"  class=\"panel-layout\" ><div id=\"pg-185-0\"  class=\"panel-grid panel-has-style\" ><div class=\"texte-home-right article panel-row-style panel-row-style-for-185-0\" ><div id=\"pgc-185-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-185-0-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"textwidget\"><p>La sismique r\u00e9fraction est utilis\u00e9e en site aquatique.\u00a0La technique appliqu\u00e9e au g\u00e9nie civil et infrastructures est la m\u00eame qu\u2019\u00e0 terre, mais plus d\u00e9licate \u00e0 mettre en oeuvre. On peut ainsi, en mer, r\u00e9aliser des profils en d\u00e9pla\u00e7ant tout le dispositif source-r\u00e9cepteur de mani\u00e8re quasiment continue. L\u2019absence de tir inverse rend l\u2019interpr\u00e9tation plus d\u00e9licate; elle est en partie compens\u00e9e par la multiplicit\u00e9 des donn\u00e9es.\u00a0Les g\u00e9ophones sont pos\u00e9s sur le fond et la source sismique marine actionn\u00e9e au voisinage du fond. Ce qui permet d'effectuer des lev\u00e9s qui serviront \u00e0 analyser la nature des sols en vue des travaux de g\u00e9nie civil et infrastructures.<\/p>\n<h2 class=\"h2resize\">Radio-MT, g\u00e9nie civil et infrastructures\u00a0<\/h2>\n<p>La technique de radio-MT peut aussi \u00eatre utilis\u00e9e en site aquatique en eau douce, par exemple pour \u00e9tudier le mat\u00e9riau formant le fond d\u2019un cours d\u2019eau en vue de sa travers\u00e9e par un forage dirig\u00e9.<\/p>\n<p>Concernant les profils en long dans un cours d\u2019eau ou l\u2019\u00e9tude des s\u00e9diments formant le fond d\u2019un lac, il vaut mieux avoir recours \u00e0 une technique de prospection \u00e9lectrique par courant continu en site aquatique, car l'interpr\u00e9tation quantitative est souvent possible.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Pour plus d'information, veuillez contacter notre <span style=\"color: #013ca6\"><a style=\"color: #013ca6\" href=\"mailto:info@geophysicsgpr.com\">\u00c9quipe de lev\u00e9 marin<\/a><\/span>.<\/p>\n<p>\u00a0<\/p>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-185-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-185-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-185-1-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"1\" ><div class=\"textwidget\"><p><div id=\"wondergridgallerylightbox_options\" data-skinsfoldername=\"skins\/default\/\"  data-jsfolder=\"https:\/\/marine.geophysicsgpr.com\/wp-content\/plugins\/wonderplugin-gridgallery\/engine\/\" style=\"display:none;\"><\/div>\r\n<style type=\"text\/css\">.wpp-btn-blue-medium {     background: #fa4c06; }  .wpp-btn-blue-medium:hover {     color: #fff;     background: #fa4c06; }<\/style><style type=\"text\/css\">@import url(https:\/\/fonts.googleapis.com\/css?family=Open+Sans);  #wonderplugingridgallery-12 .wonderplugin-gridgallery-item-text {     text-align: center;     box-sizing: border-box;     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l\u2019\u00e9tude post dragage serviront \u00e0 cr\u00e9er une carte nautique bas\u00e9e sur un niveau de base pr\u00e9cis (niveau de r\u00e9f\u00e9rence, niveau de la mer, etc.)\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/applications\/genie-civil-et-infrastructure\/dragage&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/08\/Marine_applications_Civil_Dredging.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/applications\/genie-civil-et-infrastructure\/securite-maritime\" title=\"S\u00e9curit\u00e9 maritime\" data-description=\"G\u00e9ophysique GPR dispose du personnel sp\u00e9cialis\u00e9 et des \u00e9quipements n\u00e9cessaires pour fournir des services de s\u00e9curit\u00e9 maritime pour vos \u00e9quipes travaillant sur ou pr\u00e8s des corps de l'eau.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/applications\/genie-civil-et-infrastructure\/securite-maritime&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/08\/Marine_applications_civil_safety2.jpg\" \/><\/a><\/div><\/div><div style=\"clear:both;\"><\/div><\/div><div class=\"wonderplugin-gridgallery-engine\"><a href=\"http:\/\/www.wonderplugin.com\/wordpress-gridgallery\/\" title=\"WordPress Grid Gallery\">WordPress Grid Gallery<\/a><\/div><\/div><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>La sismique r\u00e9fraction est utilis\u00e9e en site aquatique.\u00a0La technique appliqu\u00e9e au g\u00e9nie civil et infrastructures est la m\u00eame qu\u2019\u00e0 terre, mais plus d\u00e9licate \u00e0 mettre en oeuvre. On peut ainsi, en mer, r\u00e9aliser des profils en d\u00e9pla\u00e7ant tout le dispositif source-r\u00e9cepteur de mani\u00e8re quasiment continue. L\u2019absence de tir inverse rend l\u2019interpr\u00e9tation plus d\u00e9licate; elle est&#8230;  <a href=\"https:\/\/marine.geophysicsgpr.com\/fr\/applications-geophysique-marine\/genie-civil-et-infrastructures\" class=\"more-link\" title=\"Read G\u00e9nie civil et infrastructures\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":78,"parent":21,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-185","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/comments?post=185"}],"version-history":[{"count":16,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/185\/revisions"}],"predecessor-version":[{"id":1634,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/185\/revisions\/1634"}],"up":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/21"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/media\/78"}],"wp:attachment":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/media?parent=185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}