{"id":396,"date":"2020-11-10T15:54:43","date_gmt":"2020-11-10T15:54:43","guid":{"rendered":"https:\/\/drgr.ch\/?page_id=396"},"modified":"2025-07-24T14:27:04","modified_gmt":"2025-07-24T14:27:04","slug":"know-how","status":"publish","type":"page","link":"https:\/\/drgr.ch\/?page_id=396","title":{"rendered":"Know-how"},"content":{"rendered":"\n<figure class=\"wp-block-gallery aligncenter has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"631\" height=\"270\" data-id=\"405\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/3D1.jpg\" alt=\"\" class=\"wp-image-405\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/3D1.jpg 631w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/3D1-300x128.jpg 300w\" sizes=\"auto, (max-width: 631px) 100vw, 631px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"575\" height=\"281\" data-id=\"406\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/3D2.jpg\" alt=\"\" class=\"wp-image-406\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/3D2.jpg 575w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/3D2-300x147.jpg 300w\" sizes=\"auto, (max-width: 575px) 100vw, 575px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">AF20-0xxx :<em> Mod\u00e9lisation 3D &#8211; Depuis des ann\u00e9es DRGR r\u00e9alise des mod\u00e9lisation 3D (type \u00ab\u00a0stabylo boss\u00a0\u00bb &#8211; BIM) d\u00e8s le d\u00e9but du projet pour donner le meilleur conseil<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"14\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg\" alt=\"\" class=\"wp-image-342\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg 1024w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-300x4.jpg 300w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-768x10.jpg 768w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1536x20.jpg 1536w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-2048x27.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/materiaux-1024x768.jpg\" alt=\"\" class=\"wp-image-402\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/materiaux-1024x768.jpg 1024w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/materiaux-300x225.jpg 300w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/materiaux-768x576.jpg 768w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/materiaux.jpg 1386w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">AF20-0xxx : <em>DRGR est expert en tout type de mat\u00e9riaux<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"14\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg\" alt=\"\" class=\"wp-image-342\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg 1024w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-300x4.jpg 300w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-768x10.jpg 768w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1536x20.jpg 1536w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-2048x27.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"671\" height=\"230\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/OPL.jpg\" alt=\"\" class=\"wp-image-420\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/OPL.jpg 671w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/OPL-300x103.jpg 300w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-gallery aligncenter has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"676\" height=\"171\" data-id=\"419\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/Orbe.jpg\" alt=\"\" class=\"wp-image-419\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/Orbe.jpg 676w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/Orbe-300x76.jpg 300w\" sizes=\"auto, (max-width: 676px) 100vw, 676px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">AF20-0xxx : <em>Dr G. Roelfstra a si\u00e9g\u00e9 3 ans en tant que Municipal \u00e0 Orbe, si\u00e9g\u00e9 au sein de 2 conseils d&rsquo;administration, \u00e9t\u00e9 membre de plusieurs conseils et pr\u00e9sid\u00e9 plusieurs commissions, <\/em><em>ce qui lui a donn\u00e9 une riche exp\u00e9rience politique<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"14\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg\" alt=\"\" class=\"wp-image-342\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg 1024w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-300x4.jpg 300w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-768x10.jpg 768w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1536x20.jpg 1536w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-2048x27.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"618\" height=\"259\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/dynamique.jpg\" alt=\"\" class=\"wp-image-409\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/dynamique.jpg 618w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/dynamique-300x126.jpg 300w\" sizes=\"auto, (max-width: 618px) 100vw, 618px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">AF20-0xxx : <em>Mesures dynamiques, surveillance, expertises<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"14\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg\" alt=\"\" class=\"wp-image-342\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg 1024w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-300x4.jpg 300w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-768x10.jpg 768w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1536x20.jpg 1536w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-2048x27.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"573\" height=\"292\" data-id=\"293\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/beton.jpg\" alt=\"\" class=\"wp-image-293\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/beton.jpg 573w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/beton-300x153.jpg 300w\" sizes=\"auto, (max-width: 573px) 100vw, 573px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"326\" data-id=\"294\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/fissures.jpg\" alt=\"\" class=\"wp-image-294\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/fissures.jpg 550w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/fissures-300x178.jpg 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">AF20-0xxx : <em>Expertise de structures en b\u00e9ton, enrobage, fissures, test pH (Ph\u00e9nolphtal\u00e9ine)<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"14\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg\" alt=\"\" class=\"wp-image-342\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg 1024w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-300x4.jpg 300w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-768x10.jpg 768w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1536x20.jpg 1536w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-2048x27.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"601\" height=\"409\" data-id=\"413\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/interaction1.jpg\" alt=\"\" class=\"wp-image-413\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/interaction1.jpg 601w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/interaction1-300x204.jpg 300w\" sizes=\"auto, (max-width: 601px) 100vw, 601px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"559\" height=\"419\" data-id=\"414\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/interaction2.jpg\" alt=\"\" class=\"wp-image-414\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/interaction2.jpg 559w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/interaction2-300x225.jpg 300w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/><\/figure>\n<\/figure>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">AF20-0xxx : <em>Dr G. Roelfstra est expert de l&rsquo;interaction sol-structure; il a enseign\u00e9 la g\u00e9otechnique <\/em><em>\u00e0 l&rsquo;HEIG -VD et fait une th\u00e8se dans le domaine des ponts en b\u00e9ton<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"14\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg\" alt=\"\" class=\"wp-image-342\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1024x14.jpg 1024w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-300x4.jpg 300w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-768x10.jpg 768w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-1536x20.jpg 1536w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/separateur-2048x27.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"586\" height=\"472\" data-id=\"416\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/classeurs.jpg\" alt=\"\" class=\"wp-image-416\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/classeurs.jpg 586w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/classeurs-300x242.jpg 300w\" sizes=\"auto, (max-width: 586px) 100vw, 586px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"629\" height=\"426\" data-id=\"417\" src=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/incendie.jpg\" alt=\"\" class=\"wp-image-417\" srcset=\"https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/incendie.jpg 629w, https:\/\/drgr.ch\/wp-content\/uploads\/2020\/11\/incendie-300x203.jpg 300w\" sizes=\"auto, (max-width: 629px) 100vw, 629px\" \/><figcaption class=\"wp-element-caption\">Photo Paris Match &#8211; Tunnel du Mont Blanc<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">AF20-0xxx : <em>Dr G. Roelfstra a travaill\u00e9 dans le domaine de la s\u00e9curit\u00e9 incendie <\/em><em>des tunnels et du comportement des structures, il est coauteur du rapport VSS &#8211;<\/em> <em>\u00ab\u00a0Protection contre les incendies dans les tunnels : Niveau de protection et estimation de la charge incendie. Phase 1 : Etat de la technique\u00a0\u00bb, Office f\u00e9d\u00e9ral des routes, n\u00b01397, 2012<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AF20-0xxx : Mod\u00e9lisation 3D &#8211; Depuis des ann\u00e9es DRGR r\u00e9alise des mod\u00e9lisation 3D (type \u00ab\u00a0stabylo boss\u00a0\u00bb &#8211; BIM) d\u00e8s le d\u00e9but du projet pour donner le meilleur conseil AF20-0xxx : DRGR est expert en tout type de mat\u00e9riaux AF20-0xxx :&hellip; <a href=\"https:\/\/drgr.ch\/?page_id=396\" class=\"more-link\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-396","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/drgr.ch\/index.php?rest_route=\/wp\/v2\/pages\/396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drgr.ch\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/drgr.ch\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/drgr.ch\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drgr.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=396"}],"version-history":[{"count":25,"href":"https:\/\/drgr.ch\/index.php?rest_route=\/wp\/v2\/pages\/396\/revisions"}],"predecessor-version":[{"id":639,"href":"https:\/\/drgr.ch\/index.php?rest_route=\/wp\/v2\/pages\/396\/revisions\/639"}],"wp:attachment":[{"href":"https:\/\/drgr.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}