A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Integrally-assembled shear wall vertical connecting joint
The invention relates to an integrally-assembled shear wall vertical connecting joint, and belongs to the technical field of assembled building structures. The joint comprises an upper-layer shear wall and a lower-layer shear wall which are connected together, a downward protruding platform is arranged in the middle of the bottom face of the upper-layer shear wall, a front row of semi-grouting sleeves and a rear row of semi-grouting sleeves are embedded in the protruding platform, meanwhile steel gaskets are arranged at the four corners of the bottom of the protruding platform, two rows of steel bars are arranged in the middle of the lower-layer shear wall in an extending-out mode, and are connected with the two rows of semi-grouting sleeves in the protruding platform of the upper-layer shear wall through grouting, so as to form a positioning shear-resistant structure; and rectangular post-pouring sections are reserved on the two sides of the protruding platform of the upper-layer shear wall, key grooves are formed in the portions, on the two sides of the protruding platform, of the upper-layer shear wall, reinforcing steel bars extending upwards are arranged at the positions, corresponding to the key grooves, of the lower-layer shear wall, and the reinforcing steel bars penetrate through the rectangular post-pouring sections and then extend upwards into the key grooves. According to the joint, the construction cost of an assembled shear wall structure is reduced, the construction speed is increased, and the engineering quality is guaranteed.
本发明涉及一种整体装配式剪力墙竖向连接节点，属于装配式建筑结构技术领域。包括上、下层剪力墙，上、下层剪力墙连接在一起，上层剪力墙底面中部设有向下的凸出平台，凸出平台内埋设有前后两排半灌浆套筒，同时，凸出平台底部四个角度设置钢垫片，下层剪力墙中部伸出有两排钢筋，其与上层剪力墙凸出平台内的两排半灌浆套筒通过灌浆连接，从而形成定位‑抗剪结构；上层剪力墙的凸出平台两侧预留有矩形后浇段，凸出平台两侧的上层剪力墙上设置有键槽，其下层剪力墙对应键槽位置向上伸出有加强钢筋，加强钢筋贯穿矩形后浇段并向上伸入所述键槽内。本发明降低了装配式剪力墙结构的施工成本，提高施工速度，保证了工程质量。
Integrally-assembled shear wall vertical connecting joint
The invention relates to an integrally-assembled shear wall vertical connecting joint, and belongs to the technical field of assembled building structures. The joint comprises an upper-layer shear wall and a lower-layer shear wall which are connected together, a downward protruding platform is arranged in the middle of the bottom face of the upper-layer shear wall, a front row of semi-grouting sleeves and a rear row of semi-grouting sleeves are embedded in the protruding platform, meanwhile steel gaskets are arranged at the four corners of the bottom of the protruding platform, two rows of steel bars are arranged in the middle of the lower-layer shear wall in an extending-out mode, and are connected with the two rows of semi-grouting sleeves in the protruding platform of the upper-layer shear wall through grouting, so as to form a positioning shear-resistant structure; and rectangular post-pouring sections are reserved on the two sides of the protruding platform of the upper-layer shear wall, key grooves are formed in the portions, on the two sides of the protruding platform, of the upper-layer shear wall, reinforcing steel bars extending upwards are arranged at the positions, corresponding to the key grooves, of the lower-layer shear wall, and the reinforcing steel bars penetrate through the rectangular post-pouring sections and then extend upwards into the key grooves. According to the joint, the construction cost of an assembled shear wall structure is reduced, the construction speed is increased, and the engineering quality is guaranteed.
本发明涉及一种整体装配式剪力墙竖向连接节点，属于装配式建筑结构技术领域。包括上、下层剪力墙，上、下层剪力墙连接在一起，上层剪力墙底面中部设有向下的凸出平台，凸出平台内埋设有前后两排半灌浆套筒，同时，凸出平台底部四个角度设置钢垫片，下层剪力墙中部伸出有两排钢筋，其与上层剪力墙凸出平台内的两排半灌浆套筒通过灌浆连接，从而形成定位‑抗剪结构；上层剪力墙的凸出平台两侧预留有矩形后浇段，凸出平台两侧的上层剪力墙上设置有键槽，其下层剪力墙对应键槽位置向上伸出有加强钢筋，加强钢筋贯穿矩形后浇段并向上伸入所述键槽内。本发明降低了装配式剪力墙结构的施工成本，提高施工速度，保证了工程质量。
Integrally-assembled shear wall vertical connecting joint
一种整体装配式剪力墙竖向连接节点
CAO JIANJUN (author) / XIAN DENGZHOU (author) / XIAO SHUAI (author) / YIN QINGWEI (author) / JIN HUANLIANG (author) / YANG ZENGCHEN (author) / ZHANG XIANFA (author) / HAN JIANXIANG (author) / GUAN JINPENG (author)
2021-04-30
Patent
Electronic Resource
Chinese
Shear wall vertical joint connecting structure, shear wall structure and construction method
| European Patent Office | 2020
Joint Construction of Assembled Integrally Floor
| British Library Conference Proceedings | 2012
Joint Construction of Assembled Integrally Floor
| Tema Archive | 2012
Joint Construction of Assembled Integrally Floor
| Trans Tech Publications | 2012
Assembly type shear wall vertical seam connecting joint structure device and connecting method
| European Patent Office | 2024