{"id":4841,"date":"2025-11-13T08:29:55","date_gmt":"2025-11-13T00:29:55","guid":{"rendered":"https:\/\/fb.railmk.com\/?page_id=4841"},"modified":"2025-11-13T08:37:24","modified_gmt":"2025-11-13T00:37:24","slug":"cases_12","status":"publish","type":"page","link":"https:\/\/fb.railmk.com\/fr\/projects\/cases_12\/","title":{"rendered":"Cas particuliers_12"},"content":{"rendered":"
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Protection contre les inondations aux entr\u00e9es des stations de m\u00e9tro de P\u00e9kin<\/h4>\t\t\t\t<\/div>\n\t\t\t\t
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Ce projet comprenait la conception et l'installation de syst\u00e8mes de barri\u00e8res anti-inondation sur mesure pour plusieurs entr\u00e9es de stations de m\u00e9tro \u00e0 P\u00e9kin. La solution a \u00e9t\u00e9 con\u00e7ue pour r\u00e9pondre \u00e0 des normes de performance rigoureuses tout en s'adaptant aux dimensions vari\u00e9es des entr\u00e9es.<\/p>

Sp\u00e9cifications techniques<\/strong><\/p>

  • Mat\u00e9riel:<\/strong>\u00a0Alliage d'aluminium 6063-T5<\/p>

    • R\u00e9sistance \u00e0 la traction : \u2265 160 MPa<\/p><\/li>

    • Limite d'\u00e9lasticit\u00e9 : \u2265 110 MPa<\/p><\/li>

    • Duret\u00e9 : \u2265 8,5 HW<\/p><\/li>

    • Allongement : \u22658%<\/p><\/li><\/ul><\/li>

    • Processus de fabrication :<\/strong>\u00a0Moulage par extrusion \u00e0 chaud<\/p><\/li>

    • Panneau de d\u00e9flecteur :<\/strong><\/p>

      • \u00c9paisseur : \u2265 40 mm<\/p><\/li>

      • \u00c9paisseur de paroi : \u2265 2 mm<\/p><\/li>

      • Hauteur d'un panneau : 20 cm<\/p><\/li><\/ul><\/li>

      • Scellage:<\/strong>\u00a0Joint en caoutchouc (Conforme \u00e0 la norme GB\/T24498-2009)<\/p><\/li>

      • Messages\u00a0:<\/strong><\/p>

        • \u00c9paisseur : \u226590 mm<\/p><\/li>

        • Largeur : \u2265 60 mm<\/p><\/li>

        • \u00c9paisseur de paroi : \u2265 4 mm<\/p><\/li><\/ul><\/li>

        • Dimensions typiques d'ouverture\u00a0:<\/strong>\u00a02,8 m de large \u00d7 1,0 m de haut<\/p><\/li>

        • Quantit\u00e9 totale :<\/strong> 1000 unit\u00e9s<\/p><\/li><\/ul>

          Le syst\u00e8me de barri\u00e8res anti-inondation assure une protection fiable et normalis\u00e9e au r\u00e9seau de m\u00e9tro de P\u00e9kin, alliant des performances mat\u00e9rielles rigoureuses \u00e0 une conception structurelle adaptable pour r\u00e9pondre aux d\u00e9fis uniques que repr\u00e9sente la protection des infrastructures de transport en commun urbain.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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

          Return Flood Protection for Beijing Subway Station Entrances This project involved the design and installation of customized flood barrier systems […]<\/p>","protected":false},"author":1,"featured_media":0,"parent":4103,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-4841","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/fb.railmk.com\/fr\/wp-json\/wp\/v2\/pages\/4841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fb.railmk.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fb.railmk.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fb.railmk.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fb.railmk.com\/fr\/wp-json\/wp\/v2\/comments?post=4841"}],"version-history":[{"count":7,"href":"https:\/\/fb.railmk.com\/fr\/wp-json\/wp\/v2\/pages\/4841\/revisions"}],"predecessor-version":[{"id":4852,"href":"https:\/\/fb.railmk.com\/fr\/wp-json\/wp\/v2\/pages\/4841\/revisions\/4852"}],"up":[{"embeddable":true,"href":"https:\/\/fb.railmk.com\/fr\/wp-json\/wp\/v2\/pages\/4103"}],"wp:attachment":[{"href":"https:\/\/fb.railmk.com\/fr\/wp-json\/wp\/v2\/media?parent=4841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}