A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated bridge capable of effectively absorbing shock
The invention relates to the technical field of bridges, in particular to a fabricated bridge capable of effectively absorbing shock. The bridge comprises a first main beam, a second main beam and a cover beam supported below the first main beam and the second main beam, a damping device is connected to the opposite sides of the first main beam and the second main beam, a limiting groove used forcontaining the first main beam and the second main beam is formed in the upper surface of the cover beam, the bottom of the first main beam and the bottom of the second main beam are each fixedly provided with a steel plate base, and the steel plate bases can be arranged in the limiting grooves in a transverse sliding mode. According to the device, rigid contact of the bent cap or the adjacent main beam can be avoided in the earthquake occurrence process, so that the main body structure of the main beam is protected, and the traffic pressure is relieved.
本发明涉及桥梁技术领域，具体公开了一种可有效减震的装配式桥梁，包括第一主梁、第二主梁以及支撑于所述第一主梁、第二主梁下方的盖梁，所述第一主梁与第二主梁相对一侧连接有阻尼装置，所述盖梁的上表面形成用于容纳所述第一主梁和第二主梁的限位槽，所述第一主梁和第二主梁的底部均固定设置有一钢板底座，所述钢板底座可沿横向滑动地设置在所述限位槽内。本发明装置可以避免地震发生过程中，盖梁或者相邻的主梁硬性接触，从而保护了主梁的主体结构，缓解交通压力。
Fabricated bridge capable of effectively absorbing shock
The invention relates to the technical field of bridges, in particular to a fabricated bridge capable of effectively absorbing shock. The bridge comprises a first main beam, a second main beam and a cover beam supported below the first main beam and the second main beam, a damping device is connected to the opposite sides of the first main beam and the second main beam, a limiting groove used forcontaining the first main beam and the second main beam is formed in the upper surface of the cover beam, the bottom of the first main beam and the bottom of the second main beam are each fixedly provided with a steel plate base, and the steel plate bases can be arranged in the limiting grooves in a transverse sliding mode. According to the device, rigid contact of the bent cap or the adjacent main beam can be avoided in the earthquake occurrence process, so that the main body structure of the main beam is protected, and the traffic pressure is relieved.
本发明涉及桥梁技术领域，具体公开了一种可有效减震的装配式桥梁，包括第一主梁、第二主梁以及支撑于所述第一主梁、第二主梁下方的盖梁，所述第一主梁与第二主梁相对一侧连接有阻尼装置，所述盖梁的上表面形成用于容纳所述第一主梁和第二主梁的限位槽，所述第一主梁和第二主梁的底部均固定设置有一钢板底座，所述钢板底座可沿横向滑动地设置在所述限位槽内。本发明装置可以避免地震发生过程中，盖梁或者相邻的主梁硬性接触，从而保护了主梁的主体结构，缓解交通压力。
Fabricated bridge capable of effectively absorbing shock
一种可有效减震的装配式桥梁
CHEN ZHENQUAN (author)
2020-08-07
Patent
Electronic Resource
Chinese
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