| 门架式双排桩围护结构的三维有限元分析 |
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| 引用本文： | 朱华,邓成发.门架式双排桩围护结构的三维有限元分析[J].工程勘察,2011(1):20-24. |
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| 作者姓名： | 朱华 邓成发 |
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| 作者单位： | 盐城工学院建筑工程学院;浙江省水利河口研究院; |
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| 摘 要： | 门架式双排桩支护结构是由前排桩、后排桩及桩顶冠梁共同作用的空间组合围护结构,这种围护结构主要是发挥组合桩的整体刚度和空间效应及桩土的协同作用,其三维空间效应显著.通过有限元软件ABAQUS对该种围护结构进行三维有限元分析,从而分析门架式双排桩围护结构的内力和变形以及与土的相互作用机理,并将数值计算结果与实测结果进行对比...
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| 关 键 词： | 门架式双排桩 ABAQUS 有限元 土压力 |
3D finite element analysis of portal double row piles |
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| Zhu Hua,Deng Chengfa.3D finite element analysis of portal double row piles[J].Geotechnical Investigation & Surveying,2011(1):20-24. |
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| Authors: | Zhu Hua Deng Chengfa |
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| Affiliation: | Zhu Hua1,Deng Chengfa2(1.Engineering Institute of Yancheng Institute of Technology,Yancheng 224051,China,2.Zhejiang Institute of Hydraulics and Estuary,Hangzhou 310020,China) |
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| Abstract: | The portal double row piles is a kind of composite retaining structure,which is composed of front pile,back pile and top beam.This kind of retaining structure not only has significantly three-dimension space effect,but also plays a major role through the integral rigidity and spatial effect of composite piles,and the synergistic effects of soil and piles.Through the three-dimensional finite element analysis based on ABAQUS software,the deformation and internal force of support structure and the interaction ... |
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| Keywords: | portal double row piles ABAQUS finite element earth pressure |
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