{"id":24220,"date":"2023-05-31T10:18:33","date_gmt":"2023-05-31T08:18:33","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/reprise-dun-soutenement-place-du-college\/"},"modified":"2024-01-26T12:05:39","modified_gmt":"2024-01-26T11:05:39","slug":"reprise-dun-soutenement-place-du-college","status":"publish","type":"stories","link":"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/reprise-dun-soutenement-place-du-college\/","title":{"rendered":"REPRISE D’UN SOUT\u00c8NEMENT PLACE DU COLL\u00c8GE"},"content":{"rendered":"
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Probl\u00e8me<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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Le mur de sout\u00e8nement en b\u00e9ton pr\u00e9sent sur la place du Coll\u00e8ge de la commune de Satillieu pr\u00e9sentait des d\u00e9sordres importants et mena\u00e7ait de s’effondrer. Des travaux devaient \u00eatre effectu\u00e9s rapidement et des murs de sout\u00e8nement de type gabions ont \u00e9t\u00e9 pr\u00e9conis\u00e9s par le rapport d’\u00e9tudes g\u00e9otechniques r\u00e9alis\u00e9.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Solution<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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Au lieu de reconstruire un mur de toute hauteur \u00e0 l’identique du mur initial, il a \u00e9t\u00e9 d\u00e9cid\u00e9 de le scinder en deux murs afin d’am\u00e9nager \u00e0 mi-hauteur un cheminement pi\u00e9ton. Maccaferri a \u00e9t\u00e9 sollicit\u00e9e pour dimensionner, fournir et mettre en \u0153uvre ces ouvrages de sout\u00e8nement. Ce sont des ouvrages en remblais renforc\u00e9s \u00e0 parement min\u00e9ral Terramesh System qui ont \u00e9t\u00e9 r\u00e9alis\u00e9s de 3m de hauteur. Les trois murs de sout\u00e8nement sont constitu\u00e9s d’une nappe de renfort arri\u00e8re en grillage double torsion de 3m de long. En ce qui concerne les structures Terramesh System, le parement gabion et la nappe de renfort sont r\u00e9alis\u00e9s avec une seule et m\u00eame nappe de grillage, \u00e0 base de grillage double torsion \u00e0 maille hexagonale de type 8×10 avec un fil galvanis\u00e9 2.7\/3.7mm de type GalMac classe A et rev\u00eatu de polym\u00e8re (selon normes NF EN 10244 et 10245). Pour le remblai technique des ouvrages, il s’agit d’un remblai recycl\u00e9 constitu\u00e9 de d\u00e9blais et b\u00e9ton d\u00e9moli, ce qui permet de limiter l’impact carbone du chantier. Par ailleurs la carri\u00e8re produisant les pierres \u00e0 gabions est \u00e0 seulement 30 km de la commune de Satillieu. Ces ouvrages ont \u00e9t\u00e9 mis en \u0153uvre par les \u00e9quipes de Maccaferri selon la norme de mise en oeuvre NFP 94325-1 et la certification Asqual sur la r\u00e9alisation des ouvrages en gabions (ROG). <\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>

Used Products<\/h2>
\"Terramesh\"<\/div>
Terramesh<\/h6>La famille Terramesh\u00ae de Maccaferri comprend diff\u00e9rentes options de parement pour la construction de structures en terre stabilis\u00e9e m\u00e9caniqu<\/span>Voir\n \n <\/a>
star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

Au lieu de reconstruire un mur de toute hauteur \u00e0 l'identique du mur initial, il a \u00e9t\u00e9 d\u00e9cid\u00e9 de le scinder en deux murs afin d'am\u00e9nager<\/p>\n","protected":false},"featured_media":9445,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-24220","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":null,"applications":null,"solutions":null,"sectors":null},"yoast_head":"\nREPRISE D'UN SOUT\u00c8NEMENT PLACE DU COLL\u00c8GE - Maccaferri France<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/reprise-dun-soutenement-place-du-college\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"REPRISE D'UN SOUT\u00c8NEMENT PLACE DU COLL\u00c8GE - 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