Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated mixed shear wall system with concrete filled steel pipe connecting joints
The invention discloses a fabricated mixed shear wall system with concrete filled steel pipe connecting joints. The fabricated mixed shear wall system with the concrete filled steel pipe connecting joints comprises a prefabricated wall unit structure, wherein steel assemblies formed by welding strip-shaped steel plates, ribbed plates, studs, lug plates and the like are embedded in the upper end and the lower end of the prefabricated wall unit structure, and the strip-shaped steel plates are welded to vertical steel bars and extend outwards to form plates; horizontal steel bars extend out and are annularly closed, and vertical steel bars are spot-welded at the end parts of the horizontal steel bars; prefabricated wall units are temporarily fixed through the lug plates, and upper and lower plate outlet ends are connected with left and right plate outlet ends at floors through groove welding seams; open stirrups are placed in the outlet sections of the horizontal steel bars of the adjacent prefabricated wall units to be in lap joint with or welded to the horizontal steel bars, and self-compacting concrete is poured on the peripheries of the prefabricated wall units to form a complete fabricated mixed shear wall system after the prefabricated wall units are installed. The fabricated mixed shear wall system with the concrete filled steel pipe connecting joints is excellent in stress performance, convenient to construct, economical and reasonable, breaks through some technical bottlenecks encountered in engineering application of current fabricated concrete shear walls, and has high market popularization value.
本发明公开了一种带钢管混凝土连接节点的装配式混合剪力墙体系。包括预制墙单元结构，上下端预埋由带状钢板、加肋板、栓钉和耳板等焊接而成的钢组件，带状钢板与竖向钢筋焊接并向外出板；水平钢筋出筋且环形封闭，端部点焊竖向钢筋；预制墙单元通过耳板临时固定，上下出板端和楼层处的左右出板端采用坡口焊缝连接；相邻预制墙单元的水平钢筋出筋段，放入开口箍筋与水平钢筋搭接或焊接，预制墙单元安装后，在预制墙单元周边浇筑自密实混凝土，形成完整装配式混合剪力墙体系。本发明的装配式混合剪力墙体系受力性能优越、施工便捷、经济合理，突破了目前装配式混凝土剪力墙在工程运用上碰到的一些技术瓶颈，具有较大的市场推广价值。
Fabricated mixed shear wall system with concrete filled steel pipe connecting joints
The invention discloses a fabricated mixed shear wall system with concrete filled steel pipe connecting joints. The fabricated mixed shear wall system with the concrete filled steel pipe connecting joints comprises a prefabricated wall unit structure, wherein steel assemblies formed by welding strip-shaped steel plates, ribbed plates, studs, lug plates and the like are embedded in the upper end and the lower end of the prefabricated wall unit structure, and the strip-shaped steel plates are welded to vertical steel bars and extend outwards to form plates; horizontal steel bars extend out and are annularly closed, and vertical steel bars are spot-welded at the end parts of the horizontal steel bars; prefabricated wall units are temporarily fixed through the lug plates, and upper and lower plate outlet ends are connected with left and right plate outlet ends at floors through groove welding seams; open stirrups are placed in the outlet sections of the horizontal steel bars of the adjacent prefabricated wall units to be in lap joint with or welded to the horizontal steel bars, and self-compacting concrete is poured on the peripheries of the prefabricated wall units to form a complete fabricated mixed shear wall system after the prefabricated wall units are installed. The fabricated mixed shear wall system with the concrete filled steel pipe connecting joints is excellent in stress performance, convenient to construct, economical and reasonable, breaks through some technical bottlenecks encountered in engineering application of current fabricated concrete shear walls, and has high market popularization value.
本发明公开了一种带钢管混凝土连接节点的装配式混合剪力墙体系。包括预制墙单元结构，上下端预埋由带状钢板、加肋板、栓钉和耳板等焊接而成的钢组件，带状钢板与竖向钢筋焊接并向外出板；水平钢筋出筋且环形封闭，端部点焊竖向钢筋；预制墙单元通过耳板临时固定，上下出板端和楼层处的左右出板端采用坡口焊缝连接；相邻预制墙单元的水平钢筋出筋段，放入开口箍筋与水平钢筋搭接或焊接，预制墙单元安装后，在预制墙单元周边浇筑自密实混凝土，形成完整装配式混合剪力墙体系。本发明的装配式混合剪力墙体系受力性能优越、施工便捷、经济合理，突破了目前装配式混凝土剪力墙在工程运用上碰到的一些技术瓶颈，具有较大的市场推广价值。
Fabricated mixed shear wall system with concrete filled steel pipe connecting joints
带钢管混凝土连接节点的装配式混合剪力墙体系
LIU GUOMIN (Autor:in) / XIAO ZHIBIN (Autor:in) / CHEN WEI (Autor:in) / XU QUANBIAO (Autor:in) / LI BENYUE (Autor:in) / QIN CONGLYU (Autor:in) / ZHANG ZHENGYU (Autor:in) / TAO YIPING (Autor:in)
30.07.2021
Patent
Elektronische Ressource
Chinesisch
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