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Beam type elastic seismic mitigation and isolation support
The invention relates to a beam type elastic seismic mitigation and isolation support, and belongs to the technical field of anti-seismic supports. The beam type elastic seismic mitigation and isolation support comprises an upper connecting plate fixedly connected with a main body structure and located at the top end, a lower connecting plate located at the bottom end, an upper connecting block, a lower connecting block, an upper bent arc-shaped beam, a lower bent arc-shaped beam, a beam side rubber pad, a beam end connecting piece, an upper rubber pad, a lower rubber pad, an upper sliding contact steel panel and a lower sliding contact steel panel. The provided beam type elastic seismic mitigation and isolation support has the vertical shock absorption capacity, can limit the maximum vertical displacement, can allow free movement between an upper main body structure and a lower main body structure during a horizontal earthquake and can generate large horizontal displacement so as to realize shock isolation and shock absorption effects; is simple in structure, low in manufacturing cost and easy to maintain and high in practicability, and can effectively reduce the seismic response of the structure.
本发明涉及一种梁式弹性减隔震支座，属于抗震支座技术领域。该梁式弹性减隔震支座，包括与主体结构固定连接且位于顶端的上部连接板以及位于底端的下部连接板、上部连接块、下部连接块、上弯曲弧形梁、下弯曲弧形梁、梁侧橡胶垫、梁端连接件、上部橡胶垫、下部橡胶垫、上滑动接触钢面板和下滑动接触钢面板。本发明提供一种具有竖向减震能力并可限制最大竖向位移，又能允许水平地震时上、下部主体结构之间自由移动，且能产生较大水平位移，从而实现隔震和减震作用的构造简单、造价低廉，易于维护，能有效降低结构地震反应的梁式弹性减隔震支座。
Beam type elastic seismic mitigation and isolation support
The invention relates to a beam type elastic seismic mitigation and isolation support, and belongs to the technical field of anti-seismic supports. The beam type elastic seismic mitigation and isolation support comprises an upper connecting plate fixedly connected with a main body structure and located at the top end, a lower connecting plate located at the bottom end, an upper connecting block, a lower connecting block, an upper bent arc-shaped beam, a lower bent arc-shaped beam, a beam side rubber pad, a beam end connecting piece, an upper rubber pad, a lower rubber pad, an upper sliding contact steel panel and a lower sliding contact steel panel. The provided beam type elastic seismic mitigation and isolation support has the vertical shock absorption capacity, can limit the maximum vertical displacement, can allow free movement between an upper main body structure and a lower main body structure during a horizontal earthquake and can generate large horizontal displacement so as to realize shock isolation and shock absorption effects; is simple in structure, low in manufacturing cost and easy to maintain and high in practicability, and can effectively reduce the seismic response of the structure.
本发明涉及一种梁式弹性减隔震支座，属于抗震支座技术领域。该梁式弹性减隔震支座，包括与主体结构固定连接且位于顶端的上部连接板以及位于底端的下部连接板、上部连接块、下部连接块、上弯曲弧形梁、下弯曲弧形梁、梁侧橡胶垫、梁端连接件、上部橡胶垫、下部橡胶垫、上滑动接触钢面板和下滑动接触钢面板。本发明提供一种具有竖向减震能力并可限制最大竖向位移，又能允许水平地震时上、下部主体结构之间自由移动，且能产生较大水平位移，从而实现隔震和减震作用的构造简单、造价低廉，易于维护，能有效降低结构地震反应的梁式弹性减隔震支座。
Beam type elastic seismic mitigation and isolation support
一种梁式弹性减隔震支座
WU YUQIONG (author)
2021-06-29
Patent
Electronic Resource
Chinese
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