• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

张超 (张超.) [1] (Scholars:张超) | 房贞政 (房贞政.) [2] (Scholars:房贞政)

Indexed by:

CQVIP PKU CSCD

Abstract:

以鼓山大桥为工程背景,研究黏滞阻尼器对该桥抗震性能的影响.利用非线性动力时程分析的方法讨论了黏滞阻尼器参数C及ξ的不同组合对该桥塔底、墩底、梁端及塔顶等关键部分内力及变形的影响规律.综合考虑桥梁结构各个关键部位的反应情况,得出该桥的拟安装阻尼器的最优参数约为C=1500kN/(m·s)0.3,ξ=0.30左右.分析结果表明:在纵桥向设置适当参数的阻尼器可有效减小纵桥向位移的同时改善关键构件受力.

Keyword:

参数分析 自锚式悬索桥 黏滞阻尼器

Community:

  • [ 1 ] [张超]福州大学
  • [ 2 ] [房贞政]福州大学

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

地震工程与工程振动

ISSN: 1000-1301

CN: 23-1157/P

Year: 2009

Issue: 2

Volume: 29

Page: 118-123

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

Online/Total:68/10034360
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1