600型建筑叠层橡胶隔震装置温度相关性及耐老化性能研究

庄学真; 周福霖; 沈朝勇; 金建敏

600型建筑叠层橡胶隔震装置温度相关性及耐老化性能研究

庄学真^1,2,
周福霖^1,2,
沈朝勇^1,2,
金建敏^1,2

1. 广州大学工程抗震研究中心, 广州 510405;
2. 广州大学广东省地震工程与应用技术重点实验室, 广州 510405

基金项目:

广东省高等学校科技创新团队基金资助项目(06CXTD007).

详细信息

作者简介:
庄学真(1959—),女,湖北应山人,高级实验师.

中图分类号: P315.9
计量
- 文章访问数: 12
- HTML全文浏览量: 0
- PDF下载量: 8
出版历程
- 收稿日期: 2009-06-21
- 网络出版日期: 2022-11-18

Research on Temperature Dependence and Aging Rigidity of 600 Laminated Steel-plate-laminated-rubber-bearing Isolation Bearings for Building

1. EarthquakeEngineering Research Test Center Guangzhou University;
2. Guangzhou University and Guangdong Key Laboratory of Earthquake Engineering and Applied Technique, Guangzhou 510405, China

摘要

摘要: 采用600型建筑叠层橡胶隔震装置为研究体,系统地研究了其温度为(-20℃~40℃)时的特性;温度为100℃时,恒温时间240 h和336 h状态下老化特性;老化前后相关性能对比;老化后极限性能及120次反复循环加载后的基准性能.结果表明:温度对叠层橡胶隔震装置的竖向刚度、水平刚度、屈服力及等效阻尼比具有不同程度的影响;其耐老化寿命可达到60 a;为隔震技术在建筑领域中推广应用提供了依据.
- 隔震装置 /
- 叠层橡胶隔震支座 /
- 温度相关性 /
- 老化 /
- 刚度 /
- 屈服力
Abstract: In this research,the temperature dependence of laminated rubber damping bearing with temperature from -20 ℃ to +40 ℃ are tested for 600 laminated rubber damping bearing.With the temperature of 100 ℃ from 240 to 336 hours,in front and behind aging and 120 times recycled pressurization of laminated rubber damping bearing are compared by property.It is proved that the temperature influence laminated rubber damping bearing with damping ratio and horizontal and vertical stiffness.Its' aging tests are attained to 60 years with the temperature of 20 ℃,providing foundation for isolators technique using in the field of architecture.
- mechanism isolators /
- laminated rubber damping bearing /
- temperature dependece /
- aging /
- rigidity /
- yield force

HTML全文

参考文献(8)

[1]	刘文光,周福霖,庄学真,等.大直径夹层橡胶隔震装置力学性能试验研究[J].世界地震工程,1999,15(1):62-68.LIU Wen-guang,ZHOU Fu-lin,ZHUANG Xue-zhen,et al.Research on mechancal characteristics of laminated rubberbearings[J].World Information on Earthquake Engineering,1999,15(1):62-68.(in Chinese)
[2]	张荫,姚谦峰.自阻尼叠层橡胶隔震支座阻尼特性及恢复力模型[J].西安建筑科技大学学报:自然科学版,2003,35(2):120-126.ZHANG Yin,YAO Qian-feng.Damping characteristic and f0rce—rest0ring model of self-damping laminated rubber isolationbearing[J].Journal of Xi an University of Architecture&Technology:Natural Science Edition,2003,35(2):120-126.(inChinese)
[3]	庄学真,周福霖,冯德民,等.1200型大直径建筑叠层铅芯橡胶隔震支座性能研究[J].西安建筑科技大学学报:自然科学版,2008,40(3):368-375.ZHUANG Xue-zhen,ZHOU Fu-lin,FENG De-min,et al.Research on mechanical characteristics of 1200 laminated leadsteel-plate-laminated-rubber-bearing isolation bearings for building[J].Journal of Xi an University of Architecture&Technology:Natural Science Edition,2008,40(3):368-375.(in Chinese)
[4]	李慧,杜永峰,狄生奎,等.叠层橡胶隔震支座的低温往复试验及等效阻尼比推算[J].兰州理工大学学报,2006,32(5):116-119.LI Hui,DUYong-feng,DI Sheng-kui,et al Cyclic test of laminated rubber damping bearing at lowtemperature and calculationof equivalent viscous damping ratio[J].Journal of Lanzhou University of Technology,2006,32(5):116-119.(in Chinese)
[5]	刘文光,杨巧蓉,周福霖.建筑用铅芯橡胶隔震支座温度性能研究[J].世界地震工程,2003,19(2):39-44.LIU Wen-guang,YANG Qiao-rong,ZHOU Fu-lin.Temperature properties of lead rubber bearings for building[J].WorldInformation on Earthquake Engineering,2003,19(2):39-44.(in Chinese)
[6]	周福霖.工程结构减震控制[M].北京:地震出版社,1997:59-71.
[7]	日本免震构造协会.隔震结构入门[M].北京:OHM出版社,1998:54-72.
[8]	中华人民共和国国家质量监督检验检疫总局.GB 20688.3—2006,中华人民共和国国家标准[S].北京:中国标准出版社,2006.

施引文献

资源附件(0)

计量

文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 8
被引次数: 0

600型建筑叠层橡胶隔震装置温度相关性及耐老化性能研究

作者简介: 庄学真(1959—),女,湖北应山人,高级实验师.

计量

出版历程

Research on Temperature Dependence and Aging Rigidity of 600 Laminated Steel-plate-laminated-rubber-bearing Isolation Bearings for Building

计量

出版历程

目录

作者简介:
庄学真(1959—),女,湖北应山人,高级实验师.