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A platform for research: civil engineering, architecture and urbanism
Pier beam buffer structure and anti-seismic bridge
The invention relates to the technical field of bridge structures, and particularly relates to a pier beam buffer structure and an anti-seismic bridge. The pier beam buffer structure comprises a pierand a main beam; the top face of the pier is higher than the bottom face of the main beam; a mounting groove is formed in the top of the pier; the bottom of the main beam is located in the mounting groove, and shockproof buffer cushion blocks are arranged between the two sides of the main beam and the mounting groove and can reduce mutual collision and extrusion between the main beam and the pierunder the action of earthquake force; the anti-seismic bridge comprises a main beam, piers and a bearing platform; the main beam is connected with the piers through the pier beam buffer structure; thebottoms of steel pipes are connected with bearing plates; a plurality of rib plates are arranged between the bearing plates and the steel pipes; each rib plate is provided with a plurality of first through holes; the bearing platform is provided with a preformed groove; the bottoms of the piers are located in the preformed groove, and concrete is poured into the preformed groove, so that the piers and the bearing platform are connected more reliably, the stability of the bottoms of the piers is enhanced, and the safety and stability of the bridge structure are improved.
本发明涉及桥梁结构技术领域，具体涉及一种墩梁缓冲构造及抗震桥梁，其中墩梁缓冲构造包括桥墩和主梁，桥墩的顶面高于主梁的底面，桥墩顶部设有安装槽，主梁底部位于安装槽内，主梁两侧与安装槽之间设有防震缓冲垫块，可减小在地震力的作用下主梁和桥墩之间的相互碰撞、挤压作用；抗震桥梁包括主梁、桥墩和承台，主梁与桥墩通过墩梁缓冲构造连接，钢管底部连接有承压板，承压板与钢管之间设有多个肋板，且每个肋板上开设有若干个第一通孔，承台上设有预留槽，桥墩的底部位于预留槽内，预留槽内浇筑有混凝土，使得所述桥墩与所述承台的连接更加可靠，加强了所述桥墩底部的稳定性，进而提高了桥梁结构的安全性及稳定性。
Pier beam buffer structure and anti-seismic bridge
The invention relates to the technical field of bridge structures, and particularly relates to a pier beam buffer structure and an anti-seismic bridge. The pier beam buffer structure comprises a pierand a main beam; the top face of the pier is higher than the bottom face of the main beam; a mounting groove is formed in the top of the pier; the bottom of the main beam is located in the mounting groove, and shockproof buffer cushion blocks are arranged between the two sides of the main beam and the mounting groove and can reduce mutual collision and extrusion between the main beam and the pierunder the action of earthquake force; the anti-seismic bridge comprises a main beam, piers and a bearing platform; the main beam is connected with the piers through the pier beam buffer structure; thebottoms of steel pipes are connected with bearing plates; a plurality of rib plates are arranged between the bearing plates and the steel pipes; each rib plate is provided with a plurality of first through holes; the bearing platform is provided with a preformed groove; the bottoms of the piers are located in the preformed groove, and concrete is poured into the preformed groove, so that the piers and the bearing platform are connected more reliably, the stability of the bottoms of the piers is enhanced, and the safety and stability of the bridge structure are improved.
本发明涉及桥梁结构技术领域，具体涉及一种墩梁缓冲构造及抗震桥梁，其中墩梁缓冲构造包括桥墩和主梁，桥墩的顶面高于主梁的底面，桥墩顶部设有安装槽，主梁底部位于安装槽内，主梁两侧与安装槽之间设有防震缓冲垫块，可减小在地震力的作用下主梁和桥墩之间的相互碰撞、挤压作用；抗震桥梁包括主梁、桥墩和承台，主梁与桥墩通过墩梁缓冲构造连接，钢管底部连接有承压板，承压板与钢管之间设有多个肋板，且每个肋板上开设有若干个第一通孔，承台上设有预留槽，桥墩的底部位于预留槽内，预留槽内浇筑有混凝土，使得所述桥墩与所述承台的连接更加可靠，加强了所述桥墩底部的稳定性，进而提高了桥梁结构的安全性及稳定性。
Pier beam buffer structure and anti-seismic bridge
一种墩梁缓冲构造及抗震桥梁
FU ZHIQIAN (author) / WANG JIAN (author) / ZHANG CAILOU (author) / LIANG JIAN (author) / LI CHENGJUN (author) / ZHONG CHUANJIAN (author) / WANG GE (author) / KANG LING (author) / YOU XUANCHENG (author) / BAI SHAN (author)
2020-10-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Ultrahigh anti-seismic pier and ultrahigh anti-seismic bridge
| European Patent Office | 2023