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Fabricated bridge pier stud and bearing platform connecting structure and construction method thereof
The invention relates to a fabricated bridge pier stud and bearing platform connecting structure and a construction method thereof. The connecting structure comprises a bearing platform, a pier stud,an upper connecting steel plate and a lower connecting steel plate, wherein the upper connecting steel plate and the lower connecting steel plate steel are used for connecting the bearing platform andthe pier stud; reinforcing steel bars are embedded in the bearing platform and the pier stud; the bearing platform and the steel bars in the pier stud are vertically and correspondingly distributed;steel sleeves are arranged at the lower ends of the reinforcing steel bars in the pier stud; sleeve positioning holes matched with the steel sleeves are formed in the upper connecting steel plate; reinforcing steel bar positioning holes matched with exposed reinforcing steel bars on the bearing platform are formed in the lower connecting steel plate; and grouting grooves and exhaust holes are formed in the lower connecting steel plate. With the fabricated bridge pier stud and bearing platform connecting structure and the construction method thereof adopted, the steel sleeves in the pier stud and the vertical reinforcing steel bars emerging from the bearing platform can be accurately positioned, and the lateral force resistance and anti-seismic property of the pier stud are enhanced.
本发明涉及一种装配式桥梁墩柱与承台连接结构及其施工方法，包括承台、墩柱以及用于连接承台和墩柱的上连接钢板及下连接钢板，所述承台与墩柱内均内埋有钢筋，承台与墩柱内的钢筋分布呈竖直对应设置，墩柱内钢筋的下端部均设有钢套管，所述上连接钢板上设有与所述钢套管相适配的套管定位孔，所述下连接钢板上设有与承台上裸露钢筋相适配的钢筋定位孔，所述下连接钢板上设有注浆槽及排气孔。本发明能够精确定位墩柱中的钢套管和承台上冒出的竖向钢筋，增强墩柱抗侧向力的能力和抗震性能。
Fabricated bridge pier stud and bearing platform connecting structure and construction method thereof
The invention relates to a fabricated bridge pier stud and bearing platform connecting structure and a construction method thereof. The connecting structure comprises a bearing platform, a pier stud,an upper connecting steel plate and a lower connecting steel plate, wherein the upper connecting steel plate and the lower connecting steel plate steel are used for connecting the bearing platform andthe pier stud; reinforcing steel bars are embedded in the bearing platform and the pier stud; the bearing platform and the steel bars in the pier stud are vertically and correspondingly distributed;steel sleeves are arranged at the lower ends of the reinforcing steel bars in the pier stud; sleeve positioning holes matched with the steel sleeves are formed in the upper connecting steel plate; reinforcing steel bar positioning holes matched with exposed reinforcing steel bars on the bearing platform are formed in the lower connecting steel plate; and grouting grooves and exhaust holes are formed in the lower connecting steel plate. With the fabricated bridge pier stud and bearing platform connecting structure and the construction method thereof adopted, the steel sleeves in the pier stud and the vertical reinforcing steel bars emerging from the bearing platform can be accurately positioned, and the lateral force resistance and anti-seismic property of the pier stud are enhanced.
本发明涉及一种装配式桥梁墩柱与承台连接结构及其施工方法，包括承台、墩柱以及用于连接承台和墩柱的上连接钢板及下连接钢板，所述承台与墩柱内均内埋有钢筋，承台与墩柱内的钢筋分布呈竖直对应设置，墩柱内钢筋的下端部均设有钢套管，所述上连接钢板上设有与所述钢套管相适配的套管定位孔，所述下连接钢板上设有与承台上裸露钢筋相适配的钢筋定位孔，所述下连接钢板上设有注浆槽及排气孔。本发明能够精确定位墩柱中的钢套管和承台上冒出的竖向钢筋，增强墩柱抗侧向力的能力和抗震性能。
Fabricated bridge pier stud and bearing platform connecting structure and construction method thereof
一种装配式桥梁墩柱与承台连接结构及其施工方法
SHI JIAN (author) / SHI BIAOZHI (author) / WANG JIE (author) / CEN FENG (author) / ZHI ZHENGDONG (author) / SHI FEITING (author) / ZHU LIRONG (author) / WANG ZHAOZHAO (author)
2020-07-07
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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