A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Longitudinal and transverse wall side face rib discharging connecting joint structure of superposed shear wall with hole
The invention discloses a longitudinal and transverse wall side rib discharging connecting joint structure of a superposed shear wall with a hole. A prefabricated edge member stirrup of a prefabricated wall with the hole adopts a combined stirrup, an opening stirrup of the combined stirrup is bent and then extends into a vertical post-cast section connected with the prefabricated wall through a cavity of the prefabricated wall, and the prefabricated wall with the hole at the longitudinal and transverse wall connecting node position is connected with the vertical post-cast section by means of the open stirrup. According to the longitudinal and transverse wall side rib discharging connecting joint structure of the superposed shear wall with the hole, special horizontal connecting steel barsdo not need to be arranged in the cavity of the prefabricated wall with the hole, the problem that in an existing structure, the horizontal connecting steel bars interfere with vertical steel bar additional connecting steel bars of an edge member in the cavity of the prefabricated wall with the hole can be solved, the vibrating space during pouring of post-poured concrete in the cavity of the edgemember of the prefabricated wall with the hole can be ensured; and meanwhile, side face rib discharging is achieved through the cavity, prefabricated wall side die trepanning can be avoided, standardization and universalization of a prefabricated wall die are facilitated, the problem of alignment of side face rib discharging and a side die can be avoided, and the production efficiency of the prefabricated wall can be improved.
本发明公开了一种带洞口叠合剪力墙纵横墙侧面出筋连接节点构造，带洞口预制墙的预制边缘构件箍筋采用组合箍筋，组合箍筋的开口箍筋弯折后经预制墙空腔伸入与预制墙相连的竖向后浇段，借助开口箍筋实现纵横墙连接节点位置带洞口预制墙与竖向后浇段的连接。本发明带洞口预制墙空腔内无需布设专门水平连接钢筋，可避免现有构造中水平连接钢筋与带洞口预制墙空腔内边缘构件竖向钢筋附加连接钢筋相互干扰的问题，可保证带洞口预制墙边缘构件位置空腔内后浇混凝土浇筑时的振捣空间；同时借助空腔实现侧面出筋可避免预制墙边模开孔，有利于预制墙模具的标准化、通用化，且可避免侧面出筋与边模的对位问题，可提高预制墙的生产效率。
Longitudinal and transverse wall side face rib discharging connecting joint structure of superposed shear wall with hole
The invention discloses a longitudinal and transverse wall side rib discharging connecting joint structure of a superposed shear wall with a hole. A prefabricated edge member stirrup of a prefabricated wall with the hole adopts a combined stirrup, an opening stirrup of the combined stirrup is bent and then extends into a vertical post-cast section connected with the prefabricated wall through a cavity of the prefabricated wall, and the prefabricated wall with the hole at the longitudinal and transverse wall connecting node position is connected with the vertical post-cast section by means of the open stirrup. According to the longitudinal and transverse wall side rib discharging connecting joint structure of the superposed shear wall with the hole, special horizontal connecting steel barsdo not need to be arranged in the cavity of the prefabricated wall with the hole, the problem that in an existing structure, the horizontal connecting steel bars interfere with vertical steel bar additional connecting steel bars of an edge member in the cavity of the prefabricated wall with the hole can be solved, the vibrating space during pouring of post-poured concrete in the cavity of the edgemember of the prefabricated wall with the hole can be ensured; and meanwhile, side face rib discharging is achieved through the cavity, prefabricated wall side die trepanning can be avoided, standardization and universalization of a prefabricated wall die are facilitated, the problem of alignment of side face rib discharging and a side die can be avoided, and the production efficiency of the prefabricated wall can be improved.
本发明公开了一种带洞口叠合剪力墙纵横墙侧面出筋连接节点构造，带洞口预制墙的预制边缘构件箍筋采用组合箍筋，组合箍筋的开口箍筋弯折后经预制墙空腔伸入与预制墙相连的竖向后浇段，借助开口箍筋实现纵横墙连接节点位置带洞口预制墙与竖向后浇段的连接。本发明带洞口预制墙空腔内无需布设专门水平连接钢筋，可避免现有构造中水平连接钢筋与带洞口预制墙空腔内边缘构件竖向钢筋附加连接钢筋相互干扰的问题，可保证带洞口预制墙边缘构件位置空腔内后浇混凝土浇筑时的振捣空间；同时借助空腔实现侧面出筋可避免预制墙边模开孔，有利于预制墙模具的标准化、通用化，且可避免侧面出筋与边模的对位问题，可提高预制墙的生产效率。
Longitudinal and transverse wall side face rib discharging connecting joint structure of superposed shear wall with hole
一种带洞口叠合剪力墙纵横墙侧面出筋连接节点构造
HAN WENLONG (author) / XIAO MING (author) / YU YINQUAN (author)
2020-10-30
Patent
Electronic Resource
Chinese
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