{"id":23977,"date":"2023-05-31T10:17:46","date_gmt":"2023-05-31T08:17:46","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/ca-westbury-cn-railway-embankment\/"},"modified":"2024-01-26T12:06:28","modified_gmt":"2024-01-26T11:06:28","slug":"ca-westbury-cn-railway-embankment","status":"publish","type":"stories","link":"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/ca-westbury-cn-railway-embankment\/","title":{"rendered":"CA-WESTBURY CN RAILWAY EMBANKMENT"},"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 promoteur Devmont a acquis un terrain \u00e0 proximit\u00e9 d\u2019une voie ferr\u00e9e du Canadian National (CN) pour y \u00e9riger un b\u00e2timent. Cependant, consid\u00e9rant la proximit\u00e9 des 2 structures, la ville de Montr\u00e9al a propos\u00e9 de construire une berme de protection. Celle-ci devait \u00eatre conforme aux exigences tr\u00e8s sp\u00e9cifiques de ce projet en plus d\u2019\u00eatre s\u00e9curitaire advenant le d\u00e9raillement d\u2019un train. L\u2019objectif ultime \u00e9tait d\u2019emp\u00eacher et de pr\u00e9venir un impact possible sur le b\u00e2timent afin qu\u2019il conserve son int\u00e9grit\u00e9 structurale pour ainsi s\u00e9curiser les futurs acqu\u00e9reurs de ces logements. Les conditions de l\u2019analyse \u00e9tants tr\u00e8s larges, nous devions prendre en consid\u00e9rations plusieurs facteurs tels que la v\u00e9locit\u00e9 du train, sa masse ainsi que les forces externes potentielles. \u00c0 noter que les trains de marchandises et de passagers circulent sur ce tron\u00e7on. <\/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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Le principe ultime retenu \u00e9tait de faire la conception d\u2019un massif renforc\u00e9 ainsi que de faire l’analyse et les calculs n\u00e9cessaires pour garantir la s\u00e9curit\u00e9 du multi logements. La solution propos\u00e9e par Maccaferri Canada \u00e9tait de construire le c\u0153ur du massif en mat\u00e9riau granulaire compact\u00e9 et de le renforcer avec le syst\u00e8me Terramesh de part et d\u2019autre. Le design \u00e9tait constitu\u00e9 de deux types de mat\u00e9riaux soit : le g\u00e9otextile MacTex MX-225 et le Terramesh \u00e0 Double-face. Le Terramesh avait une hauteur sp\u00e9cifique de 800 mm et le treillis m\u00e9tallique qui le composait \u00e9tait fabriqu\u00e9 (en usine) d\u2019un seul trait pour assurer l\u2019homog\u00e9n\u00e9it\u00e9 du syst\u00e8me et la diffusion ad\u00e9quate des charges en cas d\u2019impact. Dans ce cas type, la hauteur du Terramesh \u00e9tait vraiment importante pour assurer une bonne diffusion interne du potentiel impact. Donc pour bien comprendre, le treillis n\u2019avait aucune rupture entre la fa\u00e7ade et l\u2019adossement en plus de faire le pourtour de chacun des cubes qui composaient le Terramesh Double-face. En somme, l\u2019entrepreneur n\u2019avait plus qu\u2019\u00e0 faire l\u2019assemblage sur le site tout en s\u2019assurant de placer le format ad\u00e9quat (largeur de la double-face) \u00e0 la bonne \u00e9l\u00e9vation. Pendant la dur\u00e9e des travaux, l\u2019entrepreneur a obtenu le support du CN, en pla\u00e7ant quelques wagons le long du site afin de mieux prot\u00e9ger les travailleurs. <\/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":"

Le principe ultime retenu \u00e9tait de faire la conception d\u2019un massif renforc\u00e9 ainsi que de faire l'analyse et les calculs n\u00e9cessaires pour gara<\/p>\n","protected":false},"featured_media":9445,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-23977","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":null,"applications":null,"solutions":null,"sectors":null},"yoast_head":"\nCA-WESTBURY CN RAILWAY EMBANKMENT - 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\/ca-westbury-cn-railway-embankment\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CA-WESTBURY CN RAILWAY EMBANKMENT - Maccaferri France\" \/>\n<meta property=\"og:description\" content=\"Le principe ultime retenu \u00e9tait de faire la conception d\u2019un massif renforc\u00e9 ainsi que de faire l'analyse et les calculs n\u00e9cessaires pour gara\" \/>\n<meta property=\"og:url\" content=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/ca-westbury-cn-railway-embankment\/\" \/>\n<meta property=\"og:site_name\" content=\"Maccaferri France\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-26T11:06:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/wp-content\/uploads\/2023\/02\/Success-Story-Default.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/ca-westbury-cn-railway-embankment\/\",\"url\":\"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/ca-westbury-cn-railway-embankment\/\",\"name\":\"CA-WESTBURY CN RAILWAY EMBANKMENT - 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