| 铅芯橡胶支座应用于多层框架结构加层改造的减震研究 |
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| 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 |
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| 作者姓名： | 张俊发 刘云贺 田洁 |
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| 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 |
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| 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，
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| 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 |
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| 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 |
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| Authors: | ZHANG Jun-fa LIU Yun-he TIAN Jie |
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| 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) |
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| 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. |
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| Keywords: | LRB seismic reduction adding stores nonliner analysis of response history multistory frame building |
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