Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge quakeproof buffer device and quakeproof bridge
The invention relates to the technical field of bridge earthquake resistance, and particularly relates to a bridge quakeproof buffer device and a quakeproof bridge, wherein the bridge quakeproof buffer device comprises a shock-absorbing buffer cushion block, a stop block is arranged on one side of the shock-absorbing buffer cushion block, and the stop block is fixedly connected with the shock-absorbing buffer cushion block. The quakeproof bridge comprises a plurality of bridge piers and a bridge abutment, wherein a main beam is arranged above the bridge piers and the bridge abutment, the bridge abutment is fixedly connected with at least two bridge quakeproof buffer devices, the bridge quakeproof buffer devices are arranged on the two sides of the main beam in the transverse direction respectively, and the side, which is provided with the shock-absorbing buffer cushion block, of the bridge quakeproof buffer device faces the main beam. According to the bridge quakeproof buffer device, the stop blocks are fixed to the bridge abutment, the buffering and anti-collision effects of the shock-absorbing buffer cushion blocks are utilized, the transverse impact effect of the main beam is reduced, the transverse earthquake resistant performance of a bridge is improved, the safety of a bridge structure is improved, construction is facilitated when the bridge quakeproof buffer device is arranged on the bridge abutment, and the invested engineering cost is low.
本发明涉及桥梁抗震技术领域，具体涉及一种桥梁防震缓冲装置及抗震桥梁，其中所述桥梁防震缓冲装置包括减震缓冲垫块，所述减震缓冲垫块的一侧设有挡块，所述挡块与所述减震缓冲垫块固定连接；所述抗震桥梁包括若干个桥墩和桥台，所述桥墩和所述桥台上方设有主梁，所述桥台上固定连接有至少两个所述桥梁防震缓冲装置，所述桥梁防震缓冲装置分别沿着横向设置于所述主梁的两侧，且设有所述减震缓冲垫块的一侧朝向所述主梁；桥梁防震缓冲装置通过将挡块固定于桥台上，且利用减震缓冲垫块的缓冲防撞作用，减轻了主梁横向的冲击作用，提高了桥梁横向抗震性能，提高了桥梁结构的安全性，而且设置在桥台上也便于施工，投入的工程成本也较小。
Bridge quakeproof buffer device and quakeproof bridge
The invention relates to the technical field of bridge earthquake resistance, and particularly relates to a bridge quakeproof buffer device and a quakeproof bridge, wherein the bridge quakeproof buffer device comprises a shock-absorbing buffer cushion block, a stop block is arranged on one side of the shock-absorbing buffer cushion block, and the stop block is fixedly connected with the shock-absorbing buffer cushion block. The quakeproof bridge comprises a plurality of bridge piers and a bridge abutment, wherein a main beam is arranged above the bridge piers and the bridge abutment, the bridge abutment is fixedly connected with at least two bridge quakeproof buffer devices, the bridge quakeproof buffer devices are arranged on the two sides of the main beam in the transverse direction respectively, and the side, which is provided with the shock-absorbing buffer cushion block, of the bridge quakeproof buffer device faces the main beam. According to the bridge quakeproof buffer device, the stop blocks are fixed to the bridge abutment, the buffering and anti-collision effects of the shock-absorbing buffer cushion blocks are utilized, the transverse impact effect of the main beam is reduced, the transverse earthquake resistant performance of a bridge is improved, the safety of a bridge structure is improved, construction is facilitated when the bridge quakeproof buffer device is arranged on the bridge abutment, and the invested engineering cost is low.
本发明涉及桥梁抗震技术领域，具体涉及一种桥梁防震缓冲装置及抗震桥梁，其中所述桥梁防震缓冲装置包括减震缓冲垫块，所述减震缓冲垫块的一侧设有挡块，所述挡块与所述减震缓冲垫块固定连接；所述抗震桥梁包括若干个桥墩和桥台，所述桥墩和所述桥台上方设有主梁，所述桥台上固定连接有至少两个所述桥梁防震缓冲装置，所述桥梁防震缓冲装置分别沿着横向设置于所述主梁的两侧，且设有所述减震缓冲垫块的一侧朝向所述主梁；桥梁防震缓冲装置通过将挡块固定于桥台上，且利用减震缓冲垫块的缓冲防撞作用，减轻了主梁横向的冲击作用，提高了桥梁横向抗震性能，提高了桥梁结构的安全性，而且设置在桥台上也便于施工，投入的工程成本也较小。
Bridge quakeproof buffer device and quakeproof bridge
一种桥梁防震缓冲装置及抗震桥梁
ZHONG CHUANJIAN (Autor:in) / LI CHENGJUN (Autor:in) / LIANG JIAN (Autor:in) / FAN BIKUN (Autor:in) / LI SHENG (Autor:in) / WANG GE (Autor:in) / GU RUI (Autor:in) / FU ZHIQIAN (Autor:in) / WANG JIAN (Autor:in) / ZHANG CAILOU (Autor:in)
13.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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