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author:

郑振 (郑振.) [1]

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+1 40 m+78m+42 m+42 m)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 ] 福州大学土木建筑工程学院 福建福州350002

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Source :

中国公路学报

Year: 2000

Issue: 04

Page: 59-63

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: 0

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