Abstract:
为提高空间结构的抗震性能,隔震支座己被广泛运用在空间结构中.针对某网架及下部支承结构,建立了非隔震和采用铅芯橡胶支座柱顶隔震的网架有限元模型,并分别对其进行自振特性分析和各向地震输入下的时程分析.分析结果表明,采用柱项隔震支座后,结构的自振周期明显提高,并且水平地震输入和三向地震输入时,结构的各类响应明显的减小,隔震效果明显.
Keyword:
Reprint Author's Address:
Email:
Source :
Year: 2013
Page: 511-516
Language: Chinese
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: 8
Affiliated Colleges: