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Prefabricated reinforced concrete shear wall
The invention discloses a prefabricated reinforced concrete shear wall. The prefabricated reinforced concrete shear wall comprises an external reinforced concrete wall and a plurality of round FRP confined concrete cores, wherein the external reinforced concrete wall comprises external concrete and a reinforcement cage; the round FRP confined concrete cores are vertically arranged and buried in the external reinforced concrete wall at intervals in the left-right direction, and two round FRP confined concrete cores are located at the left end and the right end of the external reinforced concrete wall respectively; each round FRP confined concrete core comprises a round FRP pipe and core concrete, the cross section of the round FRP pipe is round, the external concrete is poured on the outer surface of the round FRP pipe, and the fiber direction of the round FRP pipe is annular or approximately annular; and the round FRP pipe is filled with the core concrete. The prefabricated reinforced concrete shear wall is high in bearing capacity, high in anti-seismic property, light in weight and low in cost, can obtain higher technical and economic benefits and can be used in engineering structures such as fabricated shear wall structures and the like.
本发明公开了一种预制钢筋混凝土剪力墙，包括外部钢筋混凝土墙和圆FRP约束混凝土核心；外部钢筋混凝土墙包括外部混凝土和钢筋笼；圆FRP约束混凝土核心有多个，多个圆FRP约束混凝土核心呈竖向设置且在左右方向上间隔开地埋设在外部钢筋混凝土墙中，其中两个圆FRP约束混凝土核心分别位于外部钢筋混凝土墙的左右两端处；每个圆FRP约束混凝土核心包括圆FRP管和核心混凝土，圆FRP管的横截面为圆形，外部混凝土浇筑在圆FRP管的外表面上，圆FRP管的纤维方向为环向或近似于环向；核心混凝土填充在圆FRP管内。本发明承载力高、抗震性能强、重量轻且成本低，可以获得较高的技术经济效益，可用于装配式剪力墙结构等工程结构中。
Prefabricated reinforced concrete shear wall
The invention discloses a prefabricated reinforced concrete shear wall. The prefabricated reinforced concrete shear wall comprises an external reinforced concrete wall and a plurality of round FRP confined concrete cores, wherein the external reinforced concrete wall comprises external concrete and a reinforcement cage; the round FRP confined concrete cores are vertically arranged and buried in the external reinforced concrete wall at intervals in the left-right direction, and two round FRP confined concrete cores are located at the left end and the right end of the external reinforced concrete wall respectively; each round FRP confined concrete core comprises a round FRP pipe and core concrete, the cross section of the round FRP pipe is round, the external concrete is poured on the outer surface of the round FRP pipe, and the fiber direction of the round FRP pipe is annular or approximately annular; and the round FRP pipe is filled with the core concrete. The prefabricated reinforced concrete shear wall is high in bearing capacity, high in anti-seismic property, light in weight and low in cost, can obtain higher technical and economic benefits and can be used in engineering structures such as fabricated shear wall structures and the like.
本发明公开了一种预制钢筋混凝土剪力墙，包括外部钢筋混凝土墙和圆FRP约束混凝土核心；外部钢筋混凝土墙包括外部混凝土和钢筋笼；圆FRP约束混凝土核心有多个，多个圆FRP约束混凝土核心呈竖向设置且在左右方向上间隔开地埋设在外部钢筋混凝土墙中，其中两个圆FRP约束混凝土核心分别位于外部钢筋混凝土墙的左右两端处；每个圆FRP约束混凝土核心包括圆FRP管和核心混凝土，圆FRP管的横截面为圆形，外部混凝土浇筑在圆FRP管的外表面上，圆FRP管的纤维方向为环向或近似于环向；核心混凝土填充在圆FRP管内。本发明承载力高、抗震性能强、重量轻且成本低，可以获得较高的技术经济效益，可用于装配式剪力墙结构等工程结构中。
Prefabricated reinforced concrete shear wall
预制钢筋混凝土剪力墙
FENG PENG (author) / HU LI (author) / LI ZHIYUAN (author)
2021-05-14
Patent
Electronic Resource
Chinese
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