Experimental Study on Mechanical Behavior of an Elastic Sliding Bearing

王璐; 王曙光; 欧谨; 刘伟庆

doi:10.13409/j.cnki.jdpme.2010.01.016

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Experimental Study on Mechanical Behavior of an Elastic Sliding Bearing

更新时间：2025-12-11

- Experimental Study on Mechanical Behavior of an Elastic Sliding Bearing
- Vol. 30, Issue 1, Pages: 77-82(2010)
- 作者机构：
- 作者简介：
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- DOI：10.13409/j.cnki.jdpme.2010.01.016
  CLC： U352.12
- Published：2010
- 稿件说明：
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[1]王璐,王曙光,欧谨,刘伟庆.弹性滑移支座力学性能的试验研究[J].防灾减灾工程学报,2010,30(01):77-82.

王璐, 王曙光, 欧谨, et al. Experimental Study on Mechanical Behavior of an Elastic Sliding Bearing[J]. 2010, 30(1): 77-82.
[1]王璐,王曙光,欧谨,刘伟庆.弹性滑移支座力学性能的试验研究[J].防灾减灾工程学报,2010,30(01):77-82. DOI： 10.13409/j.cnki.jdpme.2010.01.016.

王璐, 王曙光, 欧谨, et al. Experimental Study on Mechanical Behavior of an Elastic Sliding Bearing[J]. 2010, 30(1): 77-82. DOI： 10.13409/j.cnki.jdpme.2010.01.016.

摘要

介绍了弹性滑移支座的原理、构造和特点;通过对其在不同工况下的性能试验

研究了竖向荷载、位移幅值以及加载频率对弹性滑移支座力学性能的影响

并给出了试验值与理论计算值之间的对比。研究结果表明:弹性滑移支座具有良好的工作性能

滞回曲线饱满

耗能能力强;竖向荷载和加载频率对弹性滑移支座的力学性能有一定的影响

而位移幅值对其影响较小;弹性滑移支座的恢复力模型

可以用考虑速度的指数摩擦力模型来描述

并且模拟得较为准确。

Abstract

The principle of an elastic sliding bearing and its structure as well as characteristics are introduced in this paper.By testing its performance under different conditions

the influence of vertical load

displacement amplitude

and loading frequency on the bearing performance were analyzed.Experimental data and calculated theoretical ones are presented for comparison.The results show that the elastic sliding bearing has excellent working performance with full looping curves and high capacity for energy dissipation.The vertical load and the loading frequency have certain effect on the mechanical performance

while the displacement amplitude has little effect.A restoring force model of the bearing can be described with the exponential friction model considering velocity with high accuracy.

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references

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基础滑移隔震体系的地震反应谱 [J]. 毛利军,李爱群. 土木工程学报 . 2004(02)

基础隔震高层建筑地震响应的理论分析 [J]. 魏德敏,康锦霞,韩海崴. 地震工程与工程振动 . 2003(01)

基于指数摩擦力模型滑移隔震结构的动力特性 [J]. 樊剑,唐家祥. 振动与冲击 . 2000(03)

滑移隔震结构的动力特性及地震反应 [J]. 樊剑,唐家祥. 土木工程学报 . 2000(04)

Experimental Verification of Seismic Response of Building Frame with Adaptive Sliding Base-Isolation System [J] . Glenn J. Madden,Michael D. Symans,Nat Wongprasert. Journal of Structural Engineering . 2002 (8)

ON THE MODELLING OF FRICTION OSCILLATORS [J] . N. Hinrichs,M. Oestreich,K. Popp. Journal of Sound and Vibration . 1998 (3)

Verification of Friction Model of Teflon Bearings under Triaxial Load [J] . A. S. Mokha,M. C. Constantinou,A. M. Reinhorn. Journal of Structural Engineering . 1993 (1)

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