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橡胶隔震支座疲劳试验研究
引用本文:林佳,刘文光,魏陆顺,王豫.橡胶隔震支座疲劳试验研究[J].广州大学学报(自然科学版),2005,4(3):258-260,286.
作者姓名:林佳  刘文光  魏陆顺  王豫
作者单位:广州大学,工程抗震研究中心,广东,广州,510405
摘    要:利用自行建立的疲劳试验系统,以国产Ф160mm橡胶隔震支座为研究对象,测试了支座在竖向10万次循环荷载作用下竖向变形和竖向刚度的变化,以确定支座的耐久性性能,结果表明:国产橡胶隔震支座疲劳性能稳定,符合规范规定的性能要求.

关 键 词:橡胶隔震支座  疲劳性能  竖向变形  竖向刚度
文章编号:1671-4229(2005)03-0258-03

Study on vertical repetition load fatigue test of rubber bearing
LIN Jia,LIU Wen-guang,WEI Lu-shun,WANG Yu.Study on vertical repetition load fatigue test of rubber bearing[J].Journal og Guangzhou University:Natural Science Edition,2005,4(3):258-260,286.
Authors:LIN Jia  LIU Wen-guang  WEI Lu-shun  WANG Yu
Abstract:Using fatigue machine designed by authors, adopting China rubber bearings of 160 mm diameter,this paper studied the changes of the vertical deformation and vertical stiffness of the rubber bearings by vertical fatigue load test of 100 thousands repetition, studied the durability property of rubber bearings. The test results show that the fatigue property of China rubber bearings is stable, and is contented with China's standard.
Keywords:rubber bearing  fatigue property  vertical deformation  vertical stiffness  
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