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author:

许莉 (许莉.) [1] | 房贞政 (房贞政.) [2] | 洪适 (洪适.) [3]

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CQVIP PKU CSCD

Abstract:

讨论圆弧曲线箱梁桥的偏心距及其对支座反力的影响.结果表明:内支座采用单支座布置的曲线连续箱梁桥可以通过改变支座的偏心距来调整支座的反力差.不同的支座布置形式合适的偏心距不同,并随着圆心角的增大而增大,边跨端部布置固定支座时偏心距较大,中间内支座采用墩梁固结时偏心距较小.

Keyword:

偏心距 圆心角 支座反力 支座布置 曲线箱梁桥

Community:

  • [ 1 ] 福州大学土木工程学院,福建福州350108

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Source :

福州大学学报:自然科学版

ISSN: 1000-2243

CN: 35-1337/N

Year: 2009

Issue: 5

Page: 725-729

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: 2

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