{"id":7977,"date":"2024-10-25T14:47:25","date_gmt":"2024-10-25T12:47:25","guid":{"rendered":"https:\/\/www.steelproject.it\/?p=7977"},"modified":"2025-06-03T14:29:22","modified_gmt":"2025-06-03T12:29:22","slug":"viaduc-de-madagascar-france","status":"publish","type":"post","link":"https:\/\/www.steelproject.it\/fr\/viaduc-de-madagascar-france\/","title":{"rendered":"Viaduc de Madagascar (France)"},"content":{"rendered":"

Aujourd’hui nous partageons avec vous un de nos travaux r\u00e9alis\u00e9 en France.<\/p>\n

Le projet comprend la conception ex\u00e9cutive et le projet de montage du viaduc de Madagascar, l\u2019oeuvre d’acc\u00e8s sur la rive gauche au pont Flaubert inclus dans le projet de construction d’environ 1,1 km d’autoroute entre le carrefour Stalingrad de l’actuelle autoroute Sud III. L’ouvrage est compos\u00e9 de deux tabliers distincts : le tablier Est mesure 13,50 m de large et le tablier Ouest mesure 12,68 m de large. La longueur totale de l’ouvrage est de 116 m sur 3 trav\u00e9es 36 m + 44 m + 36 m. La piste est en partie droite et en partie courbe. Chaque tablier est constitu\u00e9 de 2 poutres m\u00e9talliques de hauteur constante \u00e9gale \u00e0 1,70 m et de predalles pr\u00e9fabriqu\u00e9es en b\u00e9ton. Le syst\u00e8me de contrainte du pont est constitu\u00e9 d’appuis en \u00e9lastom\u00e8re arm\u00e9. La charpente du tablier a \u00e9t\u00e9 assembl\u00e9e sur place et d\u00e9plac\u00e9e par SPMT. La macro-voussoir compos\u00e9e des deux poutres et des traverses est positionn\u00e9e en hauteur, sur des supports provisoires, \u00e0 l’aide d’un \u00e9l\u00e9vateur tandem. Une fois le tablier positionn\u00e9, nous avons proc\u00e9d\u00e9 \u00e0 l’installation des predalles pr\u00e9fabriqu\u00e9es. Le tablier a \u00e9t\u00e9 compl\u00e9t\u00e9 par la fermeture des joints des dalles par coulage in situ et enfin les travaux de finition ont \u00e9t\u00e9 r\u00e9alis\u00e9s.<\/p>\n

Sur notre compte Youtube nous avions d\u00e9j\u00e0 partag\u00e9 une vid\u00e9o, que vous pouvez regarder ICI<\/a> . La vid\u00e9o https:\/\/www.acces-pontflaubert-rivegauche.fr\/fr\/actualites\/video-mise-en-place-du-viaduc-madagascar<\/a> que nous partageons aujourd’hui a cependant \u00e9t\u00e9 publi\u00e9e sur le site https:\/\/ www.acces-pontflaubert-rivegauche.fr\/<\/a>, et pr\u00e9sente pas seulement les travaux eux-m\u00eames, mais \u00e9galement les techniciens et op\u00e9rateurs impliqu\u00e9s dans les diff\u00e9rentes phases de construction du viaduc. Bon visionnage!<\/p>\n

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 <\/p>\n","protected":false},"excerpt":{"rendered":"

Aujourd’hui nous partageons avec vous un de nos travaux r\u00e9alis\u00e9 en France. Le projet comprend la conception ex\u00e9cutive et le projet de montage […]<\/p>\n","protected":false},"author":7,"featured_media":7954,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[142],"tags":[],"class_list":["post-7977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr"],"acf":[],"yoast_head":"\nViaduc de Madagascar (France) - Steel Project Engineering<\/title>\n<meta name=\"description\" content=\"Viaduc de Madagascar (France): Le projet comprend la conception ex\u00e9cutive et le projet de montage du viaduc de Madagascar.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.steelproject.it\/fr\/viaduc-de-madagascar-france\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Viaduc de Madagascar (France) - 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