A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a vibration isolation buffer for a bridge, relates to the technical field of bridge engineering, solves problems of limited buffer capacity, poor anti-seismic effect on horizontal vibration and incapability of meeting actual requirements due to the fact that an existing bridge support generally buffers vibration in the vertical direction of the bridge through an elastic material in use. The vibration isolation buffer comprises a bridge base supporting plate. A group of left bridge deck mounting plates are mounted on the left side of the top of the bridge base supportingplate; a group of right bridge deck mounting plates are mounted on the right side of the top of the bridge base supporting plate; and two sets of damping buffers are hinged between the bridge base supporting plate and the right bridge deck mounting plates front and back. Hard damage caused by vibration can be prevented, and bridge components are better protected; meanwhile, buffering and vibration isolation between the left bridge deck mounting plate and the right bridge deck mounting plate in the horizontal direction can be achieved, buffering and vibration isolation between the right bridgedeck mounting plate and the bridge base supporting plate and between the left bridge deck mounting plate and the bridge base supporting plate are achieved, the buffering effect is good, and better vibration absorption performance is achieved.
本发明公开了桥梁用隔振缓冲器，涉及桥梁工程技术领域，解决了现有的桥梁支座在使用中一般通过弹性材料对桥梁上下方向的震动进行缓冲，缓冲能力有限，对水平震动的抗震效果较差，不能满足实际需要的问题，包括桥梁底座支撑板；所述桥梁底座支撑板的顶部左侧安装有一组左桥面安装板；所述桥梁底座支撑板的顶部右侧安装有一组右桥面安装板；所述桥梁底座支撑板与右桥面安装板之间前后均铰链连接有两组减震缓冲器。本发明能够防止震动造成硬性损伤，更好的保护桥梁构件，同时能够实现左桥面安装板和右桥面安装板之间水平方向的缓冲和隔振，实现右桥面安装板和左桥面安装板与桥梁底座支撑板之间的缓冲隔振，缓冲效果好，具有更好的吸振性。
The invention discloses a vibration isolation buffer for a bridge, relates to the technical field of bridge engineering, solves problems of limited buffer capacity, poor anti-seismic effect on horizontal vibration and incapability of meeting actual requirements due to the fact that an existing bridge support generally buffers vibration in the vertical direction of the bridge through an elastic material in use. The vibration isolation buffer comprises a bridge base supporting plate. A group of left bridge deck mounting plates are mounted on the left side of the top of the bridge base supportingplate; a group of right bridge deck mounting plates are mounted on the right side of the top of the bridge base supporting plate; and two sets of damping buffers are hinged between the bridge base supporting plate and the right bridge deck mounting plates front and back. Hard damage caused by vibration can be prevented, and bridge components are better protected; meanwhile, buffering and vibration isolation between the left bridge deck mounting plate and the right bridge deck mounting plate in the horizontal direction can be achieved, buffering and vibration isolation between the right bridgedeck mounting plate and the bridge base supporting plate and between the left bridge deck mounting plate and the bridge base supporting plate are achieved, the buffering effect is good, and better vibration absorption performance is achieved.
本发明公开了桥梁用隔振缓冲器，涉及桥梁工程技术领域，解决了现有的桥梁支座在使用中一般通过弹性材料对桥梁上下方向的震动进行缓冲，缓冲能力有限，对水平震动的抗震效果较差，不能满足实际需要的问题，包括桥梁底座支撑板；所述桥梁底座支撑板的顶部左侧安装有一组左桥面安装板；所述桥梁底座支撑板的顶部右侧安装有一组右桥面安装板；所述桥梁底座支撑板与右桥面安装板之间前后均铰链连接有两组减震缓冲器。本发明能够防止震动造成硬性损伤，更好的保护桥梁构件，同时能够实现左桥面安装板和右桥面安装板之间水平方向的缓冲和隔振，实现右桥面安装板和左桥面安装板与桥梁底座支撑板之间的缓冲隔振，缓冲效果好，具有更好的吸振性。
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