{"id":581,"date":"2017-12-01T10:00:00","date_gmt":"2017-12-01T08:00:00","guid":{"rendered":"https:\/\/blogs.autodesk.com\/villagebim\/2017\/12\/le-louvre-abu-dhabi-et-son-dome-complexe-de-180m-de-diametre.html"},"modified":"2017-12-01T10:00:00","modified_gmt":"2017-12-01T08:00:00","slug":"le-louvre-abu-dhabi-et-son-dome-complexe-de-180m-de-diametre","status":"publish","type":"post","link":"https:\/\/blogs.autodesk.com\/villagebim\/2017\/12\/le-louvre-abu-dhabi-et-son-dome-complexe-de-180m-de-diametre.html","title":{"rendered":"Le Louvre Abu Dhabi et son d\u00f4me complexe de 180m de diam\u00e8tre"},"content":{"rendered":"

J\u2019accueille un coll\u00e8gue pour cet article : c\u2019est Philippe Bonneau<\/a>, notre coll\u00e8gue Technical Marketing Manager (TMM) qui a r\u00e9dig\u00e9 ce qui suit. Il est \u00e9galement pr\u00e9sent sur BIM&Beam<\/a>. Merci Philippe!<\/p>\n

———————————————————————————–<\/p>\n

Con\u00e7u et r\u00e9alis\u00e9 par l\u2019architecte fran\u00e7ais Jean Nouvel, le Louvre Abu Dhabi a \u00e9t\u00e9 inaugur\u00e9 le mercredi 8 novembre par Emmanuel Macron et le cheikh Mohammed ben Zayed Al-Nahyane. Ce mus\u00e9e est le r\u00e9sultat d\u2019un accord gouvernemental sign\u00e9 entre Paris et Abu Dhabi en 2007. La pi\u00e8ce maitresse est un d\u00f4me d\u2019acier et d\u2019aluminium g\u00e9ant \u2013 180m de diam\u00e8tre \u2013 qui recouvre partiellement une ville arabe miniature compos\u00e9e 55 volumes abritant les oeuvres d\u2019art.<\/p>\n

\"1\"<\/a><\/a>Vue ext\u00e9rieure du Louvre Abu Dhabi. Image Mohamed Somji\/Louvre Abu Dhabi<\/em><\/span><\/p>\n

Malgr\u00e9 son apparente l\u00e9g\u00e8ret\u00e9, le d\u00f4me p\u00e8se plus de 7500 tonnes, soit le m\u00eame poids que la Tour Eiffel \u00e0 Paris, et mesure 180 m\u00e8tres de diam\u00e8tre. Inspir\u00e9 par la coupole, forme caract\u00e9ristique de l\u2019architecture arabe, le d\u00f4me est une structure g\u00e9om\u00e9trique complexe de 7850 \u00e9toiles superpos\u00e9es sur huit couches (quatre couches ext\u00e9rieures rev\u00eatues d\u2019acier inoxydable, quatre couches int\u00e9rieures rev\u00eatues d\u2019aluminium), s\u00e9par\u00e9es par une structure en acier de cinq m\u00e8tres de hauteur.<\/p>\n

La complexit\u00e9 de la structure g\u00e9om\u00e9trique du d\u00f4me a n\u00e9cessit\u00e9 une \u00e9tude approfondie et une \u00e9troite collaboration entre l\u2019\u00e9quipe conceptrice des Ateliers Jean Nouvel et les ing\u00e9nieurs de structure de BuroHappold Engineering.<\/p>\n

\"2\"<\/a><\/a>Vue int\u00e9rieure de la structure du d\u00f4me. Image BuroHappold Engineering<\/em><\/span><\/p>\n

La mod\u00e9lisation en 3D ainsi que l\u2019\u00e9tude, la fabrication et le montage des diff\u00e9rentes \u00e9toiles m\u00e9talliques ont \u00e9t\u00e9 effectu\u00e9es par l\u2019entreprise Waagner-Biro Stahlbau AG, \u00e0 l\u2019aide du logiciel Autodesk Advance Steel.<\/p>\n

\"3\"<\/a><\/a>Mod\u00e9lisation en 3D d\u2019un des \u00e9l\u00e9ments du d\u00f4me dans Advance Steel. Image Waagner-Biro Stahlbau AG.<\/em><\/span><\/p>\n

Le d\u00f4me est form\u00e9 de 10000 \u00e9l\u00e9ments, pr\u00e9-assembl\u00e9s en 85 \u00e9l\u00e9ments monumentaux pesant plus de 50 tonnes. Il culmine \u00e0 36 m\u00e8tres au-dessus du sol et est soutenu par 4 piliers seulement, distants de 110 m\u00e8tres et dissimul\u00e9s au sein des b\u00e2timents.<\/p>\n

\"4\"<\/a><\/a>Mise en place d\u2019une des pi\u00e8ces m\u00e9talliques du d\u00f4me. Image Waagner-Biro Stahlbau AG.<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

J\u2019accueille un coll\u00e8gue pour cet article : c\u2019est Philippe Bonneau, notre coll\u00e8gue Technical Marketing Manager (TMM) qui a r\u00e9dig\u00e9 ce qui suit. Il est \u00e9galement pr\u00e9sent sur BIM&Beam. Merci Philippe! ———————————————————————————– Con\u00e7u et r\u00e9alis\u00e9 par l\u2019architecte fran\u00e7ais Jean Nouvel, le Louvre Abu Dhabi a \u00e9t\u00e9 inaugur\u00e9 le mercredi 8 novembre par Emmanuel Macron et le cheikh […]<\/p>\n","protected":false},"author":0,"featured_media":2472,"menu_order":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[25,15,5,26,27,55,58],"tags":[823,470,44,820,822,794,821],"class_list":["post-581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-architecture","category-autodesk-revit","category-bim","category-conception","category-construction","category-fabrication","category-structure","tag-as","tag-autodesk-advance-steel","tag-bim","tag-charpente","tag-construction-metallique","tag-fabrication","tag-metallique","dhig-theme--light"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/comments?post=581"}],"version-history":[{"count":0,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/581\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/media\/2472"}],"wp:attachment":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/media?parent=581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/categories?post=581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/tags?post=581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}