A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Friction pendulum support capable of resisting upward pulling force
The invention relates to the technical field of building seismic mitigation and isolation engineering, and discloses a friction pendulum support capable of resisting upward pulling force, the friction pendulum support comprises a lining plate unit, a support unit, a reset unit and a limiting unit, the lining plate unit comprises a steel lining ball plate and pressure-bearing sliding plates symmetrically arranged on the side walls of the upper portion and the lower portion of the steel lining ball plate; the support unit comprises an upper support and a lower support which are oppositely arranged, and a clamping ring assembly arranged on the side walls of the opposite surfaces of the upper support and the lower support; the reset unit comprises flange plates arranged on the side walls of the upper support and the lower support and reset pieces connected between the opposite flange plates; according to the friction pendulum support, earthquake energy is dissipated through conversion of kinetic energy, potential energy and heat energy in the friction sliding process; the whole structure is compact, the bearing capacity is large, when a bridge or a building superstructure generates force in different directions, the support can reliably bear and transmit the force, and it is guaranteed that the upward pulling force can be resisted when displacement in any direction is conducted.
本发明涉及建筑减隔震工程技术领域，公开了一种可抵抗上拔力的摩擦摆支座，此摩擦摆支座包括衬板单元、支座单元、复位单元和限位单元，其中，衬板单元，包括钢衬球板和对称设置于钢衬球板上部和下部侧壁上的承压滑板；支座单元，包括相对设置的上支座和下支座，设置于上支座和下支座相对面侧壁上的卡环组件；复位单元，包括分别设置于上支座和下支座侧壁上的凸缘板和连接于相对的凸缘板之间的复位件；本发明的摩擦摆支座通过摩擦滑动过程中动能和势能、热能的转换，耗散地震能量；整体结构紧凑，承载能力大，桥梁或建筑上部结构在产生不同方向的力时，此支座均能可靠的承受及传递力，保证任意方向位移均能抵抗上拔力。
Friction pendulum support capable of resisting upward pulling force
The invention relates to the technical field of building seismic mitigation and isolation engineering, and discloses a friction pendulum support capable of resisting upward pulling force, the friction pendulum support comprises a lining plate unit, a support unit, a reset unit and a limiting unit, the lining plate unit comprises a steel lining ball plate and pressure-bearing sliding plates symmetrically arranged on the side walls of the upper portion and the lower portion of the steel lining ball plate; the support unit comprises an upper support and a lower support which are oppositely arranged, and a clamping ring assembly arranged on the side walls of the opposite surfaces of the upper support and the lower support; the reset unit comprises flange plates arranged on the side walls of the upper support and the lower support and reset pieces connected between the opposite flange plates; according to the friction pendulum support, earthquake energy is dissipated through conversion of kinetic energy, potential energy and heat energy in the friction sliding process; the whole structure is compact, the bearing capacity is large, when a bridge or a building superstructure generates force in different directions, the support can reliably bear and transmit the force, and it is guaranteed that the upward pulling force can be resisted when displacement in any direction is conducted.
本发明涉及建筑减隔震工程技术领域，公开了一种可抵抗上拔力的摩擦摆支座，此摩擦摆支座包括衬板单元、支座单元、复位单元和限位单元，其中，衬板单元，包括钢衬球板和对称设置于钢衬球板上部和下部侧壁上的承压滑板；支座单元，包括相对设置的上支座和下支座，设置于上支座和下支座相对面侧壁上的卡环组件；复位单元，包括分别设置于上支座和下支座侧壁上的凸缘板和连接于相对的凸缘板之间的复位件；本发明的摩擦摆支座通过摩擦滑动过程中动能和势能、热能的转换，耗散地震能量；整体结构紧凑，承载能力大，桥梁或建筑上部结构在产生不同方向的力时，此支座均能可靠的承受及传递力，保证任意方向位移均能抵抗上拔力。
Friction pendulum support capable of resisting upward pulling force
一种可抵抗上拔力的摩擦摆支座
LI KUN (author) / ZHENG KANGPING (author) / TANG KAIFENG (author) / LIU ZHIDONG (author) / CHEN JINGPING (author) / LU JINZHU (author) / QIU JIHAO (author) / LIU WEIPING (author) / WEI MINGJIAN (author) / CHEN YONGJIA (author)
2023-06-23
Patent
Electronic Resource
Chinese
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