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A platform for research: civil engineering, architecture and urbanism
Combined type steel connecting piece, prefabricated underground wallboard rigid connecting joint and construction method
The invention discloses a combined type steel connecting piece, a prefabricated underground wallboard rigid connecting joint and a construction method, and belongs to the technical field of prefabricated assembly structures. The combined type steel connecting piece comprises a steel bar connecting sleeve, H-shaped steel and a shear-resistant sleeve, a first mounting hole is formed in the X-axis flange plate direction of the H-shaped steel, and a second mounting hole is formed in the Y-axis web plate direction of the H-shaped steel; and the steel bar connecting sleeve is inserted into the first mounting hole, the shear-resistant sleeve is inserted into the second mounting hole, H-shaped steel flanges are welded to prefabricated underground diaphragm wall main reinforcements, and prefabricated slab main reinforcements or laminated slab main reinforcements are connected with the steel bar connecting sleeve. The rigid connection joint solves the problem of complex connection joints between a prefabricated underground diaphragm wall and a prefabricated slab or a laminated slab, and realizes reliable connection between the prefabricated underground diaphragm wall and the prefabricated slab or the laminated slab.
本发明公开了一种组合型钢连接件、预制地下墙板刚性连接节点及施工方法，属于预制装配式结构技术领域，包括钢筋连接套筒、H型钢、抗剪套管，沿H型钢的X轴翼缘板方向开设第一安装孔，沿H型钢的Y轴腹板方向开设第二安装孔，钢筋连接套筒插入第一安装孔内，抗剪套管插入第二安装孔内，H型钢翼缘与预制地下连续墙主筋焊接，预制板主筋或叠合板主筋与钢筋连接套筒连接。该刚性连接节点解决了预制地下连续墙与预制板或叠合板复杂的连接节点问题，实现预制地下连续墙与预制板或叠合板的可靠连接。
Combined type steel connecting piece, prefabricated underground wallboard rigid connecting joint and construction method
The invention discloses a combined type steel connecting piece, a prefabricated underground wallboard rigid connecting joint and a construction method, and belongs to the technical field of prefabricated assembly structures. The combined type steel connecting piece comprises a steel bar connecting sleeve, H-shaped steel and a shear-resistant sleeve, a first mounting hole is formed in the X-axis flange plate direction of the H-shaped steel, and a second mounting hole is formed in the Y-axis web plate direction of the H-shaped steel; and the steel bar connecting sleeve is inserted into the first mounting hole, the shear-resistant sleeve is inserted into the second mounting hole, H-shaped steel flanges are welded to prefabricated underground diaphragm wall main reinforcements, and prefabricated slab main reinforcements or laminated slab main reinforcements are connected with the steel bar connecting sleeve. The rigid connection joint solves the problem of complex connection joints between a prefabricated underground diaphragm wall and a prefabricated slab or a laminated slab, and realizes reliable connection between the prefabricated underground diaphragm wall and the prefabricated slab or the laminated slab.
本发明公开了一种组合型钢连接件、预制地下墙板刚性连接节点及施工方法，属于预制装配式结构技术领域，包括钢筋连接套筒、H型钢、抗剪套管，沿H型钢的X轴翼缘板方向开设第一安装孔，沿H型钢的Y轴腹板方向开设第二安装孔，钢筋连接套筒插入第一安装孔内，抗剪套管插入第二安装孔内，H型钢翼缘与预制地下连续墙主筋焊接，预制板主筋或叠合板主筋与钢筋连接套筒连接。该刚性连接节点解决了预制地下连续墙与预制板或叠合板复杂的连接节点问题，实现预制地下连续墙与预制板或叠合板的可靠连接。
Combined type steel connecting piece, prefabricated underground wallboard rigid connecting joint and construction method
组合型钢连接件、预制地下墙板刚性连接节点及施工方法
KANG ZHITIAN (author) / CAO ZHANGPING (author) / JIANG MINGXING (author) / LIU YUBO (author) / QIU BAOYU (author) / LIANG XIAOLONG (author) / SUN KUNPENG (author) / LI YONGGUI (author) / SU PENGHUI (author) / KE YIFAN (author)
2021-09-14
Patent
Electronic Resource
Chinese
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