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author:

陈宝春 (陈宝春.) [1] | 韦建刚 (韦建刚.) [2]

Indexed by:

CQVIP PKU CSCD

Abstract:

钢管混凝土的截面刚度应用不同的规范计算的结果之间存在着差异.本文以一座实桥为研究对象,讨论了这种差异对钢管混凝土拱桥动力特性的影响.分析表明,不同规范引起的钢管混凝土拱肋刚度的计算值的不同对钢管混凝土拱桥动力特性计算结果的影响较小.对自振频率,抗弯刚度取值的变化有一定的影响,但抗压刚度的影响极小;对自振振型,抗弯与抗压刚度取值的变化均无影响.

Keyword:

动力特性 拱刚度 钢管混凝土

Community:

  • [ 1 ] 福州大学土建学院,福建福州350002

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Source :

地震工程与工程振动

ISSN: 1000-1301

Year: 2004

Issue: 3

Volume: 24

Page: 105-109

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 4

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