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铅芯橡胶支座应用于多层框架结构加层改造的减震研究
引用本文:张俊发,刘云贺,田洁. 铅芯橡胶支座应用于多层框架结构加层改造的减震研究[J]. 西安建筑科技大学学报(自然科学版), 2000, 32(2): 139-142
作者姓名:张俊发  刘云贺  田洁
作者单位:1. 西安建筑科技大学,陕西,西安,710055
2. 西安理工大学,陕西,西安,710048
摘    要:本文将铅芯橡胶支座引入多层框架结构加层改造的减震研究,利用非线性时程分析法对一具体结构作了多种方案在3种地震波激励下的计算分析.结果表明,增层时采用铅芯橡胶支座减震是一种有效的手段,

关 键 词:铅芯橡胶支座;减震;加层改造;非线性时程分析;多屉框架结构
文章编号:1006-7930(2000)02-0139-04
修稿时间:1999-02-18

Studies on seismic reduction of multistory building using LRB to add stores
ZHANG Jun-fa,LIU Yun-he,TIAN Jie. Studies on seismic reduction of multistory building using LRB to add stores[J]. Journal of Xi'an University of Architecture & Technology, 2000, 32(2): 139-142
Authors:ZHANG Jun-fa  LIU Yun-he  TIAN Jie
Affiliation:ZHANG Jun-fa;(Xi'an Univ. Of Arch. & Tech., Xi'an 710055, China);LIU Yun-he,TIAN Jie;(Xi'an Univ. Of Tech., Xi'an 710048, China)
Abstract:In this paper, the seismic reduction of multistory frame building using LRB to add stores was studied. A structure subjected to three kinds of earthquake excitations was analyzed respectively with non-liner anatysis of response history in many cases. The result indicated that using LRB to add stories is an effective measure for reducing the earthquake response of a structure.
Keywords:LRB   seismic reduction   adding stores   nonliner analysis of response history   multistory frame building
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