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Superimposed shear wall with vertical reinforcing steel bars connected in combined and staggered lap joint mode
The invention provides a superimposed shear wall with the vertical reinforcing steel bars connected in combined and staggered lap joint mode. The vertical reinforcing steel bars of the superimposed shear wall do not stretch out of the top face and the bottom face of the superimposed shear wall, vertical additional connecting reinforcing steel bars are arranged in a cavity near a floor slab and connected with the vertical reinforcing steel bars of the upper-layer superimposed shear wall and the lower-layer superimposed shear wall in a lap joint mode, connection of the vertical reinforcing steel bars of the upper-layer superimposed shear wall and the lower-layer superimposed shear wall is achieved, and the vertical additional connecting steel bars are arranged in a staggered mode or in a combined mode in the length direction of the superimposed shear wall. Compared with common vertical additional connecting steel bars which are arranged side by side in double rows, the clear distance between the vertical additional connecting steel bars and the inner wall of the cavity of the superimposed shear wall is large, the allowable installation error is large, the field installation speed of the superimposed shear wall can be effectively increased, the installation position of the superimposed shear wall is easy to adjust, and the installation precision is high; and meanwhile, the adverse effect on the stress performance due to the too small clear distance between the vertical additional connecting steel bars in the cavity can be avoided.
一种竖向钢筋并筋错位搭接连接的叠合剪力墙，叠合剪力墙竖向钢筋不伸出叠合剪力墙顶面、底面，在楼板附近空腔内设置竖向附加连接钢筋与上、下层叠合剪力墙竖向钢筋搭接连接，实现上、下层叠合剪力墙竖向钢筋的连接，竖向附加连接钢筋沿叠合剪力墙长度方向错开布置或并筋布置。相较普通竖向附加连接钢筋双排并列布置，本发明竖向附加连接钢筋与叠合剪力墙空腔内壁净距大，允许安装误差大，可有效提高叠合剪力墙的现场安装速度，叠合剪力墙安装位置易于调整、安装精度高，同时可避免空腔内竖向附加连接钢筋间净距过小对受力性能的不利影响。
Superimposed shear wall with vertical reinforcing steel bars connected in combined and staggered lap joint mode
The invention provides a superimposed shear wall with the vertical reinforcing steel bars connected in combined and staggered lap joint mode. The vertical reinforcing steel bars of the superimposed shear wall do not stretch out of the top face and the bottom face of the superimposed shear wall, vertical additional connecting reinforcing steel bars are arranged in a cavity near a floor slab and connected with the vertical reinforcing steel bars of the upper-layer superimposed shear wall and the lower-layer superimposed shear wall in a lap joint mode, connection of the vertical reinforcing steel bars of the upper-layer superimposed shear wall and the lower-layer superimposed shear wall is achieved, and the vertical additional connecting steel bars are arranged in a staggered mode or in a combined mode in the length direction of the superimposed shear wall. Compared with common vertical additional connecting steel bars which are arranged side by side in double rows, the clear distance between the vertical additional connecting steel bars and the inner wall of the cavity of the superimposed shear wall is large, the allowable installation error is large, the field installation speed of the superimposed shear wall can be effectively increased, the installation position of the superimposed shear wall is easy to adjust, and the installation precision is high; and meanwhile, the adverse effect on the stress performance due to the too small clear distance between the vertical additional connecting steel bars in the cavity can be avoided.
一种竖向钢筋并筋错位搭接连接的叠合剪力墙，叠合剪力墙竖向钢筋不伸出叠合剪力墙顶面、底面，在楼板附近空腔内设置竖向附加连接钢筋与上、下层叠合剪力墙竖向钢筋搭接连接，实现上、下层叠合剪力墙竖向钢筋的连接，竖向附加连接钢筋沿叠合剪力墙长度方向错开布置或并筋布置。相较普通竖向附加连接钢筋双排并列布置，本发明竖向附加连接钢筋与叠合剪力墙空腔内壁净距大，允许安装误差大，可有效提高叠合剪力墙的现场安装速度，叠合剪力墙安装位置易于调整、安装精度高，同时可避免空腔内竖向附加连接钢筋间净距过小对受力性能的不利影响。
Superimposed shear wall with vertical reinforcing steel bars connected in combined and staggered lap joint mode
一种竖向钢筋并筋错位搭接连接的叠合剪力墙
XIAO MING (author) / HAN WENLONG (author) / YU YINQUAN (author)
2021-07-16
Patent
Electronic Resource
Chinese
| European Patent Office | 2020
| European Patent Office | 2020