Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge shock absorption and isolation soft steel damping device and shock absorption method
The bridge shock absorption and isolation soft steel damping device comprises a bridge foundation, the top of the bridge foundation is fixedly connected with a bridge floor through a first fixing support, the top of the bridge foundation is slidably connected with a sliding strip through a sliding groove, and the top of the sliding strip is fixedly connected with a second fixing support. According to the shock-insulation soft steel damping device, the shock-insulation soft steel damping device is internally provided with the shock-absorption mechanism, so that the shock-insulation soft steel damping device can meet the requirements of different earthquake magnitudes, the situation that energy consumption is too large is avoided, when a bridge vibrates, vibration force is transmitted to a force guiding block through a bridge surface, the force guiding block transmits force to a sliding strip, and the sliding strip is connected with a first fixing ball; and thus, a second fixing ball is driven to rotate at the center of a partition plate, a third fixing ball can rotate with a fifth fixing ball in a limiting rotating block, a rotating disc is driven to swing to offset vibration force borne by a bridge, and the using effect of the vibration isolation soft steel damping device is improved.
本发明公开了一种桥梁减震隔震软钢阻尼装置及减震方法，包括桥基，所述桥基顶部通过第一固定支撑固定连接有桥面，所述桥基顶部通过滑槽滑动连接有滑条，所述滑条顶部固定连接有第二固定支撑。本发明，本申请通过在隔震软钢阻尼装置内部设有减震机构，使得隔震软钢阻尼装置能面对不同震级的需求，避免出现能耗过大，当桥梁发生震动时，震动力通过桥面传到导力块，导力块将力传到滑条，滑条与第一固定球相连接，从而带动第二固定球在隔板中心处转动，使得第三固定球能在限位转动块内部与第五固定球发生转动，从而带动转动盘摆动抵消桥梁受到的震动力，进而提高了隔震软钢阻尼装置的使用效果。
Bridge shock absorption and isolation soft steel damping device and shock absorption method
The bridge shock absorption and isolation soft steel damping device comprises a bridge foundation, the top of the bridge foundation is fixedly connected with a bridge floor through a first fixing support, the top of the bridge foundation is slidably connected with a sliding strip through a sliding groove, and the top of the sliding strip is fixedly connected with a second fixing support. According to the shock-insulation soft steel damping device, the shock-insulation soft steel damping device is internally provided with the shock-absorption mechanism, so that the shock-insulation soft steel damping device can meet the requirements of different earthquake magnitudes, the situation that energy consumption is too large is avoided, when a bridge vibrates, vibration force is transmitted to a force guiding block through a bridge surface, the force guiding block transmits force to a sliding strip, and the sliding strip is connected with a first fixing ball; and thus, a second fixing ball is driven to rotate at the center of a partition plate, a third fixing ball can rotate with a fifth fixing ball in a limiting rotating block, a rotating disc is driven to swing to offset vibration force borne by a bridge, and the using effect of the vibration isolation soft steel damping device is improved.
本发明公开了一种桥梁减震隔震软钢阻尼装置及减震方法，包括桥基，所述桥基顶部通过第一固定支撑固定连接有桥面，所述桥基顶部通过滑槽滑动连接有滑条，所述滑条顶部固定连接有第二固定支撑。本发明，本申请通过在隔震软钢阻尼装置内部设有减震机构，使得隔震软钢阻尼装置能面对不同震级的需求，避免出现能耗过大，当桥梁发生震动时，震动力通过桥面传到导力块，导力块将力传到滑条，滑条与第一固定球相连接，从而带动第二固定球在隔板中心处转动，使得第三固定球能在限位转动块内部与第五固定球发生转动，从而带动转动盘摆动抵消桥梁受到的震动力，进而提高了隔震软钢阻尼装置的使用效果。
Bridge shock absorption and isolation soft steel damping device and shock absorption method
一种桥梁减震隔震软钢阻尼装置及减震方法
ZHU JICHAO (Autor:in) / CUI YUNQI (Autor:in) / WANG XU (Autor:in)
01.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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