Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seismic stable bridge steel structure
The invention discloses an anti-seismic stable bridge steel structure, and relates to the technical field of steel structures. Comprising a shock insulation rubber support, a plurality of bridge deck slabs and a plurality of reinforcing ribs, the shock insulation rubber support comprises an embedded steel plate, the top of the embedded steel plate is fixedly connected with a first connecting steel plate, the top of the first connecting steel plate is fixedly connected with a rubber layer, and the inner wall of the rubber layer is fixedly connected with a plurality of interlayers; the inner walls of the multiple interlayers are fixedly connected with steel plate layers. When vibration is encountered, a steel structure above a second connecting steel plate can be dynamically restored to the original position through the shear tension of rubber, the vibration isolation rubber support is dragged through a tensile structure, the tensile structure is composed of a first embedded block, a second embedded block and a steel cable, and the first embedded block, the second embedded block and the steel cable are dragged mutually at three points. The vibration energy is dispersed, the damping of the vibration isolation rubber support is improved, the influence of vibration on the vibration isolation rubber support is reduced, and the bridge steel structure is fully protected.
本发明公开了一种抗震稳定型桥梁钢结构，涉及钢结构技术领域。包括隔震橡胶支座、若干个桥面板和若干个加强筋，所述隔震橡胶支座包括预埋钢板，所述预埋钢板的顶部固定连接有连接钢板一，所述连接钢板一的顶部固定连接有橡胶层，所述橡胶层的内壁固定连接有若干个隔层，若干个所述隔层的内壁均固定连接有钢板层。在遇到震动时，隔震橡胶支座会通过橡胶的剪切拉力的作用，使连接钢板二上方的钢结构动态恢复到原位，隔震橡胶支座由抗拉结构对其进行牵引，抗拉结构由预埋块一、预埋块二和钢索组成，预埋块一、预埋块二和钢索三点互相牵拉，分散震动能量，提高隔震橡胶支座的阻尼，降低震动对隔震橡胶支座造成的影响，对桥梁钢结构进行充分保护。
Anti-seismic stable bridge steel structure
The invention discloses an anti-seismic stable bridge steel structure, and relates to the technical field of steel structures. Comprising a shock insulation rubber support, a plurality of bridge deck slabs and a plurality of reinforcing ribs, the shock insulation rubber support comprises an embedded steel plate, the top of the embedded steel plate is fixedly connected with a first connecting steel plate, the top of the first connecting steel plate is fixedly connected with a rubber layer, and the inner wall of the rubber layer is fixedly connected with a plurality of interlayers; the inner walls of the multiple interlayers are fixedly connected with steel plate layers. When vibration is encountered, a steel structure above a second connecting steel plate can be dynamically restored to the original position through the shear tension of rubber, the vibration isolation rubber support is dragged through a tensile structure, the tensile structure is composed of a first embedded block, a second embedded block and a steel cable, and the first embedded block, the second embedded block and the steel cable are dragged mutually at three points. The vibration energy is dispersed, the damping of the vibration isolation rubber support is improved, the influence of vibration on the vibration isolation rubber support is reduced, and the bridge steel structure is fully protected.
本发明公开了一种抗震稳定型桥梁钢结构，涉及钢结构技术领域。包括隔震橡胶支座、若干个桥面板和若干个加强筋，所述隔震橡胶支座包括预埋钢板，所述预埋钢板的顶部固定连接有连接钢板一，所述连接钢板一的顶部固定连接有橡胶层，所述橡胶层的内壁固定连接有若干个隔层，若干个所述隔层的内壁均固定连接有钢板层。在遇到震动时，隔震橡胶支座会通过橡胶的剪切拉力的作用，使连接钢板二上方的钢结构动态恢复到原位，隔震橡胶支座由抗拉结构对其进行牵引，抗拉结构由预埋块一、预埋块二和钢索组成，预埋块一、预埋块二和钢索三点互相牵拉，分散震动能量，提高隔震橡胶支座的阻尼，降低震动对隔震橡胶支座造成的影响，对桥梁钢结构进行充分保护。
Anti-seismic stable bridge steel structure
一种抗震稳定型桥梁钢结构
XU XIN (Autor:in) / YUAN JIANFENG (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch