{"id":8829,"date":"2023-05-02T13:19:17","date_gmt":"2023-05-02T13:19:17","guid":{"rendered":"https:\/\/sireggeotech.it\/non-categorise\/sireg-manini-prefabbricati-primo-ponte-europa-armatura-vetroresina\/"},"modified":"2025-11-20T17:33:07","modified_gmt":"2025-11-20T17:33:07","slug":"sireg-manini-prefabbricati-premier-pont-europe-armature-fibre-de-verre","status":"publish","type":"post","link":"https:\/\/sireggeotech.it\/fr\/actualites\/sireg-manini-prefabbricati-premier-pont-europe-armature-fibre-de-verre\/","title":{"rendered":"Sireg Geotech aux c\u00f4t\u00e9s de Manini Prefabbricati pour la reconstruction du premier pont d\u2019Europe dot\u00e9 d\u2019une armature en fibre de verre."},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<span data-sheets-root=\"1\">Sireg Geotech s\u2019associe \u00e0 Manini Prefabbricati dans la reconstruction, \u00e0 l\u2019aide d\u2019une technologie hybride, du <a href=\"https:\/\/www.manini.it\/\" target=\"_blank\" rel=\"noopener\">premier pont en b\u00e9ton arm\u00e9 pr\u00e9contraint d\u2019Europe r\u00e9alis\u00e9 avec des barres en fibre de verre.<\/a><br \/>\n<\/span><\/p>\n<p><span data-sheets-root=\"1\">Sireg a con\u00e7u et produit les <a href=\"https:\/\/sireggeotech.it\/fr\/produits\/barre-fibre-de-verre-glasspree-ts\/\" target=\"_blank\" rel=\"noopener\">armatures en fibre de verre Glasspree\u00ae<\/a> &#8211; les seules armatures en mat\u00e9riau composite GFRP actuellement disponibles sur le march\u00e9 avec <strong>certification europ\u00e9enne ETA<\/strong> &#8211; destin\u00e9es aux \u00e9l\u00e9ments pr\u00e9fabriqu\u00e9s Manini pour la reconstruction du pont effondr\u00e9 en 2020 \u00e0 Gonnesa (Cagliari).<br \/>\n<\/span><\/p>\n<p><span data-sheets-root=\"1\">Le pont se compose de sept poutres pr\u00e9fabriqu\u00e9es avec tendons en acier pr\u00e9contraint et d\u2019une armature passive en flexion et en cisaillement enti\u00e8rement r\u00e9alis\u00e9e en fibre de verre. L\u2019ouvrage pr\u00e9sente une longueur de 23,30 m\u00e8tres et une largeur de 9,10 m\u00e8tres. <\/span><\/p>\n<p>Compar\u00e9e \u00e0 l\u2019acier, la fibre de verre offre <strong>une dur\u00e9e de vie estim\u00e9e \u00e0 100 ans<\/strong>, un <strong>poids inf\u00e9rieur<\/strong>, une <strong>meilleure r\u00e9sistance \u00e0 la corrosion <\/strong>en milieu salin, ainsi qu\u2019un co\u00fbt de cycle de vie r\u00e9duit et un impact environnemental moindre.<\/p>\n<p><span data-sheets-root=\"1\">Les ing\u00e9nieurs, \u00e9tudiants et journalistes sp\u00e9cialis\u00e9s souhaitant d\u00e9couvrir le potentiel de la fibre de verre pour le g\u00e9nie civil peuvent <a href=\"https:\/\/sireggeotech.it\/fr\/consultants-en-geotechnique\/\" target=\"_blank\" rel=\"noopener\">contacter Sireg<\/a><\/span><\/p>\n<p><strong>Entreprise ex\u00e9cutante <\/strong>: Manini Prefabbricati S.p.A.<br \/>\n<strong>Armatures structurelles en fibre de verre<\/strong> : Sireg Geotech S.r.l.<br \/>\n<strong>Conception et direction des travaux <\/strong>: Secured Solutions S.r.l.<br \/>\n<strong>Soutien technique et scientifique<\/strong> : Universit\u00e0 degli Studi di Cagliari ; University of Miami (Antonio Nanni) ; ASDEA S.r.l.<\/p>\n<p><strong>Ma\u00eetre d\u2019ouvrage<\/strong> : R\u00e9gion Autonome de Sardaigne, Commune de Gonnesa.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]Sireg Geotech s\u2019associe \u00e0 Manini Prefabbricati dans la reconstruction, \u00e0 l\u2019aide d\u2019une technologie hybride, du premier pont en b\u00e9ton arm\u00e9 pr\u00e9contraint d\u2019Europe r\u00e9alis\u00e9 avec des barres en fibre de verre. Sireg a con\u00e7u et produit les armatures en fibre de verre Glasspree\u00ae &#8211; les seules armatures en mat\u00e9riau composite GFRP actuellement disponibles sur le [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8830,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[36],"tags":[],"class_list":["post-8829","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"acf":[],"_links":{"self":[{"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/posts\/8829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/comments?post=8829"}],"version-history":[{"count":5,"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/posts\/8829\/revisions"}],"predecessor-version":[{"id":8848,"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/posts\/8829\/revisions\/8848"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/media\/8830"}],"wp:attachment":[{"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/media?parent=8829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/categories?post=8829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sireggeotech.it\/fr\/wp-json\/wp\/v2\/tags?post=8829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}