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A platform for research: civil engineering, architecture and urbanism
Uniform-spreading energy dissipation type fabricated pier
The invention belongs to the technical field of fabricated bridges, and discloses a uniform energy consumption type fabricated bridge pier which comprises a center supporting column pier and at leastone set of auxiliary supporting column piers arranged on the outer side of the center supporting column pier in a surrounding mode, and each set of auxiliary supporting column piers comprise the firstauxiliary supporting column pier and the second auxiliary supporting column pier, The first auxiliary supporting column pier is formed by sequentially splicing a plurality of first auxiliary sectionsfrom bottom to top, the second auxiliary supporting column pier is formed by sequentially splicing a plurality of second auxiliary sections from bottom to top, and every two adjacent first auxiliarysections and every two adjacent second auxiliary sections are connected in a relatively sliding mode in the horizontal direction. According to the bridge pier, when an earthquake suddenly occurs, thestress of the center bridge pier can be evenly distributed to the auxiliary bridge pier through the connecting rods, accumulation of position difference values between all sections of the auxiliary bridge pier is reduced, and the stability of a bridge is improved.
本发明公开了一种均摊耗能式装配式桥墩，属于装配式桥梁技术领域，包括中心支撑柱墩以及环绕设置在中心支撑柱墩外侧的至少一组辅助支撑柱墩，每一组辅助支撑柱墩包括第一辅助支撑柱墩和第二辅助支撑柱墩，所述第一辅助支撑柱墩由若干个第一辅助节段从下至上依次拼装形成，所述第二辅助支撑柱墩由若干个第二辅助节段从下至上依次拼装形成，相邻两个第一辅助节段、两个第二辅助节段之间在水平方向上相对可滑动连接。本发明桥墩可在地震突发时，将中心桥墩的受力通过连接杆均摊至辅助桥墩上，减少辅助桥墩各个节段之间位置差值的累积，增加桥梁的稳定性。
Uniform-spreading energy dissipation type fabricated pier
The invention belongs to the technical field of fabricated bridges, and discloses a uniform energy consumption type fabricated bridge pier which comprises a center supporting column pier and at leastone set of auxiliary supporting column piers arranged on the outer side of the center supporting column pier in a surrounding mode, and each set of auxiliary supporting column piers comprise the firstauxiliary supporting column pier and the second auxiliary supporting column pier, The first auxiliary supporting column pier is formed by sequentially splicing a plurality of first auxiliary sectionsfrom bottom to top, the second auxiliary supporting column pier is formed by sequentially splicing a plurality of second auxiliary sections from bottom to top, and every two adjacent first auxiliarysections and every two adjacent second auxiliary sections are connected in a relatively sliding mode in the horizontal direction. According to the bridge pier, when an earthquake suddenly occurs, thestress of the center bridge pier can be evenly distributed to the auxiliary bridge pier through the connecting rods, accumulation of position difference values between all sections of the auxiliary bridge pier is reduced, and the stability of a bridge is improved.
本发明公开了一种均摊耗能式装配式桥墩，属于装配式桥梁技术领域，包括中心支撑柱墩以及环绕设置在中心支撑柱墩外侧的至少一组辅助支撑柱墩，每一组辅助支撑柱墩包括第一辅助支撑柱墩和第二辅助支撑柱墩，所述第一辅助支撑柱墩由若干个第一辅助节段从下至上依次拼装形成，所述第二辅助支撑柱墩由若干个第二辅助节段从下至上依次拼装形成，相邻两个第一辅助节段、两个第二辅助节段之间在水平方向上相对可滑动连接。本发明桥墩可在地震突发时，将中心桥墩的受力通过连接杆均摊至辅助桥墩上，减少辅助桥墩各个节段之间位置差值的累积，增加桥梁的稳定性。
Uniform-spreading energy dissipation type fabricated pier
一种均摊耗能式装配式桥墩
YUAN YANGGUANG (author) / ZHOU XUEYAN (author) / LIU XIAODONG (author) / XU XIN (author) / WANG JUNFENG (author) / LI NING (author) / CHEN SHIZHI (author)
2021-01-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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