{"id":4341,"date":"2024-01-19T16:36:52","date_gmt":"2024-01-19T15:36:52","guid":{"rendered":"https:\/\/jeremierone.fr\/?post_type=projet_fr&#038;p=4341"},"modified":"2024-04-15T23:54:18","modified_gmt":"2024-04-15T21:54:18","slug":"bureau-le-velum-zac-de-la-buire","status":"publish","type":"projet_fr","link":"https:\/\/ceingenierie.fr\/en\/projet_fr\/bureau-le-velum-zac-de-la-buire\/","title":{"rendered":"Offices, Le Velum, La Buire development zone"},"content":{"rendered":"<p>Le Velum, un programme de bureaux de 15 000 m\u00b2 parach\u00e8ve le renouveau du quartier La Buire. Cet immeuble de 8 \u00e9tages est compos\u00e9 de trois volumes reli\u00e9s par des jardins suspendus. Pour unifier la composition g\u00e9n\u00e9rale de la fa\u00e7ade, un \u00e9cran de verre assure une protection thermique, phonique et solaire et enveloppe le b\u00e2timent. A l\u2019arri\u00e8re du b\u00e2timent, une structure m\u00e9tallique l\u00e9g\u00e8re se d\u00e9roule depuis les \u00e9tages sup\u00e9rieurs vers le jardin, faisant office d\u2019ombri\u00e8re, donnant ainsi le nom de Velum \u00e0 l\u2019immeuble. L\u2019\u00e9cran de verre est suspendu \u00e0 une poutre en \u00ab tringle \u00e0 rideau \u00bb en partie sup\u00e9rieure et butonn\u00e9 sur sa hauteur par une structure r\u00e9ticul\u00e9e en butons et c\u00e2bles. Les volumes verriers sont maintenus par des pattes ponctuelles qui ont fait l\u2019objet de l\u2019obtention d\u2019une ATEX (Appr\u00e9ciation Technique d\u2019Exp\u00e9rimentation) de type B (<strong>concerne un projet de r\u00e9alisation identifi\u00e9, c\u2019est-\u00e0-dire l\u2019application d\u2019une technique constructive sur un chantier pr\u00e9cis \u00e0 r\u00e9aliser<\/strong>).<\/p>\n\n\n\n<p>C\u2019est la dissociation entre la reprise des efforts de poids propre et de vent qui produit le sentiment de l\u00e9g\u00e8ret\u00e9 d\u2019ensemble du dispositif et permet d\u2019oublier que la densit\u00e9 du verre est celle du b\u00e9ton\u2026<\/p>\n\n\n\n<figure class=\"wp-block-gallery 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 fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"539\" data-id=\"4217\" 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