A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-seismic high-speed rail bridge support and construction method thereof
The invention discloses an anti-seismic high-speed rail bridge support applied to the field of bridge supports. Key points of the technical scheme are as follows: the support comprises an abutting column and a supporting column located below a bridge; the supporting column is fixed to the ground; the abutting column is located between the supporting column and the bottom of the bridge, the upper surface of the abutting column abuts against the bottom of the bridge, a plurality of first hinge bases and second hinge bases which are in one-to-one correspondence are arranged on the opposite facesof the abutting column and the supporting column, the first hinge bases and the second hinge bases are hinged through hinge shafts, and the hinge shafts are sleeved with rubber sleeves. The inventionhas the technical effects that the rubber sleeve can play a role in buffering and absorbing energy for vibration between the abutting column and the supporting column, and therefore vibration of the supporting seat is reduced.
本发明公开了一种抗震型高铁桥梁支座，应用在桥梁支座领域，其技术方案要点是：包括位于桥梁下方的抵触柱和支撑柱，所述支撑柱固定在地面上，所述抵触柱位于支撑柱和桥梁底部之间且上表面与桥梁底部抵触，所述抵触柱和支撑柱相对的一面上分别设有若干一一对应的第一铰接座和第二铰接座，所述第一铰接座和第二铰接座之间通过铰接轴铰接，所述铰接轴上套设有橡胶套；具有的技术效果是：橡胶套可以对抵触柱和支撑柱之间的震动起到一个缓冲吸能的作用，从而减轻支座的震动。
Anti-seismic high-speed rail bridge support and construction method thereof
The invention discloses an anti-seismic high-speed rail bridge support applied to the field of bridge supports. Key points of the technical scheme are as follows: the support comprises an abutting column and a supporting column located below a bridge; the supporting column is fixed to the ground; the abutting column is located between the supporting column and the bottom of the bridge, the upper surface of the abutting column abuts against the bottom of the bridge, a plurality of first hinge bases and second hinge bases which are in one-to-one correspondence are arranged on the opposite facesof the abutting column and the supporting column, the first hinge bases and the second hinge bases are hinged through hinge shafts, and the hinge shafts are sleeved with rubber sleeves. The inventionhas the technical effects that the rubber sleeve can play a role in buffering and absorbing energy for vibration between the abutting column and the supporting column, and therefore vibration of the supporting seat is reduced.
本发明公开了一种抗震型高铁桥梁支座，应用在桥梁支座领域，其技术方案要点是：包括位于桥梁下方的抵触柱和支撑柱，所述支撑柱固定在地面上，所述抵触柱位于支撑柱和桥梁底部之间且上表面与桥梁底部抵触，所述抵触柱和支撑柱相对的一面上分别设有若干一一对应的第一铰接座和第二铰接座，所述第一铰接座和第二铰接座之间通过铰接轴铰接，所述铰接轴上套设有橡胶套；具有的技术效果是：橡胶套可以对抵触柱和支撑柱之间的震动起到一个缓冲吸能的作用，从而减轻支座的震动。
Anti-seismic high-speed rail bridge support and construction method thereof
抗震型高铁桥梁支座及其施工方法
XIE YISHUN (author) / WANG SHIZHEN (author) / ZHANG LEI (author) / WANG CHUNFENG (author) / SHI HUAYANG (author)
2020-08-07
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Mountainous area bridge anti-seismic support and construction method thereof
| European Patent Office | 2022
Bridge anti-seismic support device and jacking replacement construction method thereof
| European Patent Office | 2022