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A platform for research: civil engineering, architecture and urbanism
Self-resetting shear-force-resistant shock insulation support
The invention discloses a self-resetting shear-force-resistant shock insulation support, and belongs to the technical field of bridge shock insulation supports, the self-resetting shear-force-resistant shock insulation support comprises an upper support, a lower support and a rubber support mounted between the upper support and the lower support, the rubber support is slidably connected with the upper support, and the rubber support is formed by stacking a plurality of rubber support assemblies into a whole; the rubber support assembly comprises two symmetrically-arranged supporting plates and a rubber interlayer installed between the two supporting plates, first grooves are formed in the sides, close to each other, of the two supporting plates, and energy dissipation damping steel plates with U-shaped sections are installed in the first grooves. An installation area used for installing a rubber interlayer is formed between the two symmetrical energy dissipation damping steel plates, crescent gaps are formed between the energy dissipation damping steel plates and the inner walls of the first grooves, and elastic pieces connected with the first grooves and the energy dissipation damping steel plates are installed in the gaps. And the U-shaped energy dissipation damping steel plate is arranged to be matched with the clearance, so that the resetting capacity of the shock insulation support after being subjected to shearing force is improved.
本发明公开了一种自复位耐剪切力的隔震支座，属于桥梁隔振支座技术领域，包括：上支座、下支座以及安装在上支座和下支座之间的橡胶支座，橡胶支座与上支座滑动连接，橡胶支座由多个橡胶支座组件叠加为一体，橡胶支座组件包括两个对称设置的支撑板以及安装在两个支撑板之间的橡胶隔层，两个支撑板相靠近的一侧均设有第一凹槽，第一凹槽内安装有截面为U形的耗能阻尼钢板，相对称的两个耗能阻尼钢板之间形成用于安装橡胶隔层的安装区域，耗能阻尼钢板与第一凹槽内壁之间设有月牙形的间隙，间隙内安装有与第一凹槽和耗能阻尼钢板均连接的弹性件。通过设置U形的耗能阻尼钢板与间隙配合，提高了隔震支座受剪切力后的复位能力。
Self-resetting shear-force-resistant shock insulation support
The invention discloses a self-resetting shear-force-resistant shock insulation support, and belongs to the technical field of bridge shock insulation supports, the self-resetting shear-force-resistant shock insulation support comprises an upper support, a lower support and a rubber support mounted between the upper support and the lower support, the rubber support is slidably connected with the upper support, and the rubber support is formed by stacking a plurality of rubber support assemblies into a whole; the rubber support assembly comprises two symmetrically-arranged supporting plates and a rubber interlayer installed between the two supporting plates, first grooves are formed in the sides, close to each other, of the two supporting plates, and energy dissipation damping steel plates with U-shaped sections are installed in the first grooves. An installation area used for installing a rubber interlayer is formed between the two symmetrical energy dissipation damping steel plates, crescent gaps are formed between the energy dissipation damping steel plates and the inner walls of the first grooves, and elastic pieces connected with the first grooves and the energy dissipation damping steel plates are installed in the gaps. And the U-shaped energy dissipation damping steel plate is arranged to be matched with the clearance, so that the resetting capacity of the shock insulation support after being subjected to shearing force is improved.
本发明公开了一种自复位耐剪切力的隔震支座，属于桥梁隔振支座技术领域，包括：上支座、下支座以及安装在上支座和下支座之间的橡胶支座，橡胶支座与上支座滑动连接，橡胶支座由多个橡胶支座组件叠加为一体，橡胶支座组件包括两个对称设置的支撑板以及安装在两个支撑板之间的橡胶隔层，两个支撑板相靠近的一侧均设有第一凹槽，第一凹槽内安装有截面为U形的耗能阻尼钢板，相对称的两个耗能阻尼钢板之间形成用于安装橡胶隔层的安装区域，耗能阻尼钢板与第一凹槽内壁之间设有月牙形的间隙，间隙内安装有与第一凹槽和耗能阻尼钢板均连接的弹性件。通过设置U形的耗能阻尼钢板与间隙配合，提高了隔震支座受剪切力后的复位能力。
Self-resetting shear-force-resistant shock insulation support
一种自复位耐剪切力的隔震支座
SUN JIANPENG (author) / FAN HUIJIE (author) / ZHU LI (author) / AN SHUOYU (author) / DONG ZHENPING (author) / WANG YINGSHENG (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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