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A platform for research: civil engineering, architecture and urbanism
Single-cabin UHPC-NC mixed structure cable pipe gallery
A single-cabin UHPC-NC mixed structure cable pipe gallery relates to the technical field of cable pipe galleries, the cable pipe gallery is formed by connecting a plurality of assembly segments, each assembly segment comprises a U-shaped prefabricated member located at the bottom and an inverted U-shaped cover plate located at the top, each U-shaped prefabricated member comprises a prefabricated member body formed by pouring a common concrete material, and the U-shaped prefabricated member body comprises a U-shaped cover plate located at the bottom and an inverted U-shaped cover plate located at the top. The four corners of the two ends of the prefabricated part body are poured through UHPC materials to form haunch structures, the outer end faces of the haunch structures are flush with the front end or the rear end of the prefabricated part body, and the adjacent splicing sections are connected into a whole through prestressed steel bars penetrating through the haunch structures. And a water leakage prevention mechanism is arranged at the joint of the cover plate and the U-shaped prefabricated part. The structure is simple, the manufacturing cost is low, the construction efficiency is high, the strength is high, water leakage is prevented, and the overall ductility is good.
一种单舱UHPC‑NC混合结构缆线管廊，涉及缆线管廊技术领域，所述的缆线管廊由若干拼装节段连接而成，所述的拼装节段包括位于底部的U型预制件以及位于顶部的倒置的U形盖板，所述的U形预制件包括由普通混凝土材料浇筑成型的预制件本体，所述的预制件本体的两端的四角处分别通过UHPC材料浇筑成型腋角结构，所述的腋角结构的外端面与预制件本体的前端或后端齐平，相邻的拼装节段通过贯穿腋角结构的预应力钢棒连接为一个整体，所述的盖板与U形预制件的连接处设有防漏水机构。本发明结构简单、制造成本低、施工效率高、强度高、防漏水、整体延性好。
Single-cabin UHPC-NC mixed structure cable pipe gallery
A single-cabin UHPC-NC mixed structure cable pipe gallery relates to the technical field of cable pipe galleries, the cable pipe gallery is formed by connecting a plurality of assembly segments, each assembly segment comprises a U-shaped prefabricated member located at the bottom and an inverted U-shaped cover plate located at the top, each U-shaped prefabricated member comprises a prefabricated member body formed by pouring a common concrete material, and the U-shaped prefabricated member body comprises a U-shaped cover plate located at the bottom and an inverted U-shaped cover plate located at the top. The four corners of the two ends of the prefabricated part body are poured through UHPC materials to form haunch structures, the outer end faces of the haunch structures are flush with the front end or the rear end of the prefabricated part body, and the adjacent splicing sections are connected into a whole through prestressed steel bars penetrating through the haunch structures. And a water leakage prevention mechanism is arranged at the joint of the cover plate and the U-shaped prefabricated part. The structure is simple, the manufacturing cost is low, the construction efficiency is high, the strength is high, water leakage is prevented, and the overall ductility is good.
一种单舱UHPC‑NC混合结构缆线管廊，涉及缆线管廊技术领域，所述的缆线管廊由若干拼装节段连接而成，所述的拼装节段包括位于底部的U型预制件以及位于顶部的倒置的U形盖板，所述的U形预制件包括由普通混凝土材料浇筑成型的预制件本体，所述的预制件本体的两端的四角处分别通过UHPC材料浇筑成型腋角结构，所述的腋角结构的外端面与预制件本体的前端或后端齐平，相邻的拼装节段通过贯穿腋角结构的预应力钢棒连接为一个整体，所述的盖板与U形预制件的连接处设有防漏水机构。本发明结构简单、制造成本低、施工效率高、强度高、防漏水、整体延性好。
Single-cabin UHPC-NC mixed structure cable pipe gallery
一种单舱UHPC-NC混合结构缆线管廊
FU WEIQING (author) / HUANG XIN (author) / WANG XINPENG (author) / HOU DONGSHUAI (author) / WANG JIAN (author) / JIA GUOXING (author)
2023-04-11
Patent
Electronic Resource
Chinese
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