Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Staggered mutual anchoring connecting structure for prefabricated shear walls and vertical joints at edge members
The invention discloses a staggered mutual anchoring connecting structure for prefabricated shear walls and vertical joints at edge members. The staggered mutual anchoring connecting structure comprises two prefabricated shear walls and the vertical joints at the edge members, wherein steel bars are reserved in the prefabricated shear walls and are anchored into the vertical joints at the edge members in a staggered mode, U-shaped stirrups are bound on site, the stirrups are closed, longitudinal steel bars are placed, and finally, the vertical joints are poured through composite materials such as ultrahigh-performance concrete, high-performance concrete, steel fiber reinforced concrete, reactive powder concrete and ECC, so that the connection of the prefabricated shear walls and the edge members is completed. According to the staggered mutual anchoring connecting structure of the scheme, the steel bars at the prefabricated shear wall and the edge members are directly anchored into a post-pouring area, so that additional connecting steel bars at the inner edge members of wallboards of the prefabricated shear walls are omitted, and the required length of the vertical joints is small; the prefabricated shear walls are flexible to disassemble, and standardized production of a prefabricated building is facilitated; and the technical problems of complexity in connection of an existing assembly type shear wall and the vertical joints at the edge members and more on-site wet operation are solved.
本申请公开了一种预制剪力墙边缘构件处竖向接缝错位互锚连接结构，本方案包括两预制剪力墙和边缘构件处竖向接缝，预制剪力墙内预留钢筋出筋并错位锚入边缘构件竖向接缝，再在现场绑扎U型箍筋、封闭箍筋和放置纵向钢筋，最后用超高性能混凝土、高性能混凝土、钢纤维混凝土、活性粉末混凝土、ECC等复合材料浇筑竖向接缝完成预制剪力墙边缘构件处的连接。本方案中预制剪力墙边缘构件处的钢筋直接锚入后浇区域，省去了预制剪力墙的墙板内边缘构件处附加的连接钢筋，且要求的竖向接缝长度较小；使预制剪力墙的拆分更灵活，有利于装配式建筑的标准化生产；解决了现有装配式剪力墙边缘构件竖向接缝连接复杂、现场湿作业较多的技术问题。
Staggered mutual anchoring connecting structure for prefabricated shear walls and vertical joints at edge members
The invention discloses a staggered mutual anchoring connecting structure for prefabricated shear walls and vertical joints at edge members. The staggered mutual anchoring connecting structure comprises two prefabricated shear walls and the vertical joints at the edge members, wherein steel bars are reserved in the prefabricated shear walls and are anchored into the vertical joints at the edge members in a staggered mode, U-shaped stirrups are bound on site, the stirrups are closed, longitudinal steel bars are placed, and finally, the vertical joints are poured through composite materials such as ultrahigh-performance concrete, high-performance concrete, steel fiber reinforced concrete, reactive powder concrete and ECC, so that the connection of the prefabricated shear walls and the edge members is completed. According to the staggered mutual anchoring connecting structure of the scheme, the steel bars at the prefabricated shear wall and the edge members are directly anchored into a post-pouring area, so that additional connecting steel bars at the inner edge members of wallboards of the prefabricated shear walls are omitted, and the required length of the vertical joints is small; the prefabricated shear walls are flexible to disassemble, and standardized production of a prefabricated building is facilitated; and the technical problems of complexity in connection of an existing assembly type shear wall and the vertical joints at the edge members and more on-site wet operation are solved.
本申请公开了一种预制剪力墙边缘构件处竖向接缝错位互锚连接结构，本方案包括两预制剪力墙和边缘构件处竖向接缝，预制剪力墙内预留钢筋出筋并错位锚入边缘构件竖向接缝，再在现场绑扎U型箍筋、封闭箍筋和放置纵向钢筋，最后用超高性能混凝土、高性能混凝土、钢纤维混凝土、活性粉末混凝土、ECC等复合材料浇筑竖向接缝完成预制剪力墙边缘构件处的连接。本方案中预制剪力墙边缘构件处的钢筋直接锚入后浇区域，省去了预制剪力墙的墙板内边缘构件处附加的连接钢筋，且要求的竖向接缝长度较小；使预制剪力墙的拆分更灵活，有利于装配式建筑的标准化生产；解决了现有装配式剪力墙边缘构件竖向接缝连接复杂、现场湿作业较多的技术问题。
Staggered mutual anchoring connecting structure for prefabricated shear walls and vertical joints at edge members
一种预制剪力墙边缘构件处竖向接缝错位互锚连接结构
ZHOU QUAN (Autor:in) / YAO YANHUA (Autor:in) / LI SHUISHENG (Autor:in) / TANG YUXUAN (Autor:in)
25.06.2021
Patent
Elektronische Ressource
Chinesisch
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