| 变刚度钢管混凝土短柱隔震装置的性能研究 |
| |
| 引用本文： | 孙峰,张永山,张建国,魏陆顺.变刚度钢管混凝土短柱隔震装置的性能研究[J].地震工程与工程振动,1999,19(3):127-130. |
| |
| 作者姓名： | 孙峰 张永山 张建国 魏陆顺 |
| |
| 作者单位： | 1. 华南建设学院西院广东广州 510405
2. 哈尔滨建筑大学黑龙江哈尔滨 150009 |
| |
| 摘 要： | 本文对变刚度钢管混土短柱震的滞回收性进行了理论分析和试验验证。对装置的隔震作用以及耗能特性进行了讨论通过低周反复荷载试验，证了分析的正确性。同时，试验还证明，变刚度钢管混凝土短柱震装置能很好的地耗散能量，从而减小地震反应，作者认为，该是一种价格性能比较优越的隔震装置，在工程实践中将有广阔的应用与推广前景。
|
| 关 键 词： | 变刚度 钢管混凝土 短柱隔震装置 性能 建筑 |
| 文章编号： | 1000-1301(1999)03-0126-04 |
Research on changeable stiffness base isolator with concrete filled steel tubular short columns |
| |
| SUN Feng ,ZHANG Yong shan ,ZHANG Jian guo ,WEI Lu shun.Research on changeable stiffness base isolator with concrete filled steel tubular short columns[J].Earthquake Engineering and Engineering Vibration,1999,19(3):127-130. |
| |
| Authors: | SUN Feng ZHANG Yong shan ZHANG Jian guo WEI Lu shun |
| |
| Institution: | SUN Feng 1,ZHANG Yong shan 1,ZHANG Jian guo 2,WEI Lu shun 2 |
| |
| Abstract: | The nonlinear analysis and test of the changeable stiffness base isolator with concrete filled steel tubular(CFST) short columns are presented in this paper The isolation function and energy dissipation are discussed as well The quasi static experiment which confirm the correction of the nonlinear analysis has been completed This base isolator can dissipate energy and reduce the responses to the earthquake effectively Summarily, the changeable stiffness base isolator with CFST short columns is a kind of economical and effective base is olator and has good prospects in engineering practice |
| |
| Keywords: | changeable stiffness base isolator CFST short columns characteristic curve |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
