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author:

陈友杰 (陈友杰.) [1]

Abstract:

本文以某大桥双柱式桥墩受损桩基补强加固为工程背景,采用空间有限元法计算分析了几种非对称加固桩基方案的受力特性及适用情况。引入考虑刚度折减的非线性有限元法对非对称加固法中桥墩的构件计算长度、偏心距增大系数、桥墩内力重分布等与桥墩纵桥向水平刚度的变化关系进行了研究。研究结果可为类似加固设计工程提供参考。

Keyword:

双柱墩 有限元分析 桥梁 桩基加固 非对称

Community:

  • [ 1 ] 福州大学土木工程学院

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Source :

福建建筑

Year: 2013

Issue: 02

Page: 70-73

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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