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author:

李西斌 (李西斌.) [1] | 吴金耀 (吴金耀.) [2]

Abstract:

  桩承加筋路堤是近来发展起来的软土地基处理技术,具有用桩数量少,节约工程成本,加快工程进度的优点。采用有限元方法研究了高速列车荷载下桩承加筋路堤的变形规律,分析了软土的变形模量、桩弹性模量、格栅弹性模量和桩间距对路堤各部分沉降以及最大侧向位移的影响。分析结果表明,上述四个因素对桩顶沉降、填土项面沉降、桩间土沉降、路堤最大侧向位移都有一定的影响。

Keyword:

有限元方法 桩承加筋路堤 沉降变形 高速列车

Community:

  • [ 1 ] [吴金耀]福州大学土木工程学院
  • [ 2 ] [李西斌]浙江农林大学土木工程系

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Source :

Year: 2011

Page: 232-237

Language: Chinese

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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