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A platform for research: civil engineering, architecture and urbanism
Pier bottom socket and spigot joint connecting device and method for fabricated pier
The invention provides a pier bottom socket and spigot joint connecting device and method of an assembly type pier, and relates to the field of assembly type piers. Comprising a bearing platform, a bearing groove is formed in the top of the bearing platform, a connecting column is arranged at the bottom of the bearing groove, and an annular reinforcing mesh is arranged on the side wall of the bearing groove; the pier column is internally provided with a grouting channel, the pier column comprises an upper layer pier column, a lower layer pier column and a plurality of middle pier columns, the bottom of the lower layer pier column is provided with a socket step, the socket step comprises a first mounting part and a second mounting part, a connecting groove is formed between the first mounting part and the second mounting part, and the connecting groove is matched with the connecting column; the height from the end face of the first mounting part to the bottom of the connecting groove is a first height, and the height from the end face of the second mounting part to the bottom of the connecting groove is a second height. According to the device, the connection stability of the socket joint of the pier bottom is enhanced, the thickness of the bearing platform is reduced, on the other hand, the shear resistance of the socket area is greatly improved, and the overall stress stability of the fabricated pier is guaranteed.
本发明提供了一种装配式桥墩的墩底承插式节点连接装置及方法，涉及装配式桥墩领域。包括：承台，承台的顶部设置有承插槽，在承插槽的底部设置有连接柱，在承插槽的侧壁上设置有环形钢筋网；墩柱，墩柱内部设置有注浆通道，墩柱包括上层墩柱、下层墩柱和多个中间墩柱，下层墩柱的底部设置有承插台阶，承插台阶包括第一安装部和第二安装部，在第一安装部和第二安装部之间设置有连接槽，连接槽与连接柱配合，第一安装部的端面至连接槽槽底的高度为第一高度，第二安装部的端面至连接槽槽底的高度为第二高度。本装置加强了墩底承插式节点的连接稳定性，减少承台厚度，另一方面大幅提高了承插区域的抗剪性，保证装配式桥墩的整体受力稳定性。
Pier bottom socket and spigot joint connecting device and method for fabricated pier
The invention provides a pier bottom socket and spigot joint connecting device and method of an assembly type pier, and relates to the field of assembly type piers. Comprising a bearing platform, a bearing groove is formed in the top of the bearing platform, a connecting column is arranged at the bottom of the bearing groove, and an annular reinforcing mesh is arranged on the side wall of the bearing groove; the pier column is internally provided with a grouting channel, the pier column comprises an upper layer pier column, a lower layer pier column and a plurality of middle pier columns, the bottom of the lower layer pier column is provided with a socket step, the socket step comprises a first mounting part and a second mounting part, a connecting groove is formed between the first mounting part and the second mounting part, and the connecting groove is matched with the connecting column; the height from the end face of the first mounting part to the bottom of the connecting groove is a first height, and the height from the end face of the second mounting part to the bottom of the connecting groove is a second height. According to the device, the connection stability of the socket joint of the pier bottom is enhanced, the thickness of the bearing platform is reduced, on the other hand, the shear resistance of the socket area is greatly improved, and the overall stress stability of the fabricated pier is guaranteed.
本发明提供了一种装配式桥墩的墩底承插式节点连接装置及方法，涉及装配式桥墩领域。包括：承台，承台的顶部设置有承插槽，在承插槽的底部设置有连接柱，在承插槽的侧壁上设置有环形钢筋网；墩柱，墩柱内部设置有注浆通道，墩柱包括上层墩柱、下层墩柱和多个中间墩柱，下层墩柱的底部设置有承插台阶，承插台阶包括第一安装部和第二安装部，在第一安装部和第二安装部之间设置有连接槽，连接槽与连接柱配合，第一安装部的端面至连接槽槽底的高度为第一高度，第二安装部的端面至连接槽槽底的高度为第二高度。本装置加强了墩底承插式节点的连接稳定性，减少承台厚度，另一方面大幅提高了承插区域的抗剪性，保证装配式桥墩的整体受力稳定性。
Pier bottom socket and spigot joint connecting device and method for fabricated pier
一种装配式桥墩的墩底承插式节点连接装置及方法
ZHANG CHONGBIN (author) / LI HUI (author) / XU SHENGQIAO (author) / JIAO YAMENG (author) / YAN ZHANGRONG (author) / YIN XINGQUAN (author) / WANG WEI (author)
2024-08-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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