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author:

郑振 (郑振.) [1] (Scholars:郑振)

Indexed by:

PKU CSCD

Abstract:

针对变截面连续刚构弯箱梁结构分析的横向内力计算,探讨了桥梁纵向挠曲作用与弯梁扭转作用对横向内力计算的影响,以及横向框构中考虑材料在应力-应变的线性与非线性关系两种不同状况下内力分布的变化.以厦门海沧大桥西航道变截面连续刚构弯箱梁桥(78m+140m+78m+42m+42m)为例,计算了在预应力作用、自重恒载作用以及汽车与挂车在最不利布置时的横向内力.

Keyword:

变截面 横向内力 连续刚构弯箱梁

Community:

  • [ 1 ] [郑振]福州大学

Reprint 's Address:

  • 郑振

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Source :

中国公路学报

ISSN: 1001-7372

CN: 61-1313/U

Year: 2000

Issue: 4

Volume: 13

Page: 57-61

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:

30 Days PV: 2

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