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Author:

杨庆丽 (杨庆丽.) | 张延庆 (张延庆.)

Indexed by:

CQVIP PKU

Abstract:

选用实际的近断层脉冲型地震记录作为输入,研究了非线性粘滞阻尼对铅芯橡胶隔震结构的减震效果.分析表明,非线性粘滞阻尼对于减小隔震层位移始终是有利的,但是过大的阻尼参数会导致上部结构的加速度反应大幅增加;当广义阻尼系数不超过某一阈值时,速度指数的变化对上部结构影响很小,但较小的速度指数更利于控制隔震层大幅位移.

Keyword:

非线性粘滞阻尼 近断层脉冲型地震动 基础隔震 铅芯橡胶隔震垫

Author Community:

  • [ 1 ] [杨庆丽]北京工业大学
  • [ 2 ] [张延庆]北京工业大学

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Source :

低温建筑技术

ISSN: 1001-6864

Year: 2013

Issue: 1

Volume: 35

Page: 46-48

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 2

Chinese Cited Count:

30 Days PV: 3

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