A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a multidirectional anti-seismic limiting device for a bridge, and relates to the field of bridges, the bridge comprises an upper beam, a tie beam and a pier, the multidirectional anti-seismic limiting device comprises: an upper stop block for connecting the upper beam; the steel cable anchoring structure is used for connecting the straining beam; and the elastic buffering assembly is detachably connected between the upper check block and the steel cable anchoring structure. When the beam body displaces under the earthquake working condition, the elastic buffering assembly stretches out and draws back, earthquake energy can be consumed, the impact force of the limiting device is reduced, and the elastic buffering assembly is detachable and convenient to replace.
本发明提供一种用于桥梁的多向抗震限位装置，涉及桥梁领域，桥梁包括上部梁、系梁以及桥墩，多向抗震限位装置包括：上挡块，用于连接上部梁；钢索锚固结构，用于连接系梁；以及弹性缓冲组件，可拆卸地连接于上挡块与钢索锚固结构之间。地震工况时梁体发生位移时，弹性缓冲组件发生伸缩，可消耗地震能量，减少限位装置的冲击力，且弹性缓冲组件是可拆卸地，方便更换。
The invention provides a multidirectional anti-seismic limiting device for a bridge, and relates to the field of bridges, the bridge comprises an upper beam, a tie beam and a pier, the multidirectional anti-seismic limiting device comprises: an upper stop block for connecting the upper beam; the steel cable anchoring structure is used for connecting the straining beam; and the elastic buffering assembly is detachably connected between the upper check block and the steel cable anchoring structure. When the beam body displaces under the earthquake working condition, the elastic buffering assembly stretches out and draws back, earthquake energy can be consumed, the impact force of the limiting device is reduced, and the elastic buffering assembly is detachable and convenient to replace.
本发明提供一种用于桥梁的多向抗震限位装置，涉及桥梁领域，桥梁包括上部梁、系梁以及桥墩，多向抗震限位装置包括：上挡块，用于连接上部梁；钢索锚固结构，用于连接系梁；以及弹性缓冲组件，可拆卸地连接于上挡块与钢索锚固结构之间。地震工况时梁体发生位移时，弹性缓冲组件发生伸缩，可消耗地震能量，减少限位装置的冲击力，且弹性缓冲组件是可拆卸地，方便更换。
Multidirectional anti-seismic limiting device for bridge
一种用于桥梁的多向抗震限位装置
2024-08-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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