| 灰土挤密桩处理湿陷性黄土中的数值模拟 |
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| 引用本文： | 李洪泉.灰土挤密桩处理湿陷性黄土中的数值模拟[J].交通标准化,2012(6):57-59. |
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| 作者姓名： | 李洪泉 |
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| 作者单位： | 河北省高速公路京衡管理处,河北衡水,053020 |
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| 摘 要： | 通过非线性有限元分析,模拟了夯扩灰土挤密桩群桩复合地基的实际工况,得出了桩身轴力随荷载及深度变化的规律、桩间土压力分布规律和沉降随荷载变化规律。
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| 关 键 词： | 湿陷性黄土 灰土挤密桩 数值模拟 |
Numerical Simulation of Lime-Soil Compaction Pile in Treatment of Collapsible Loess |
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| LI Hong-quan.Numerical Simulation of Lime-Soil Compaction Pile in Treatment of Collapsible Loess[J].Communications Standardization,2012(6):57-59. |
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| Authors: | LI Hong-quan |
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| Institution: | LI Hong-quan(Hebei Provincial Expressway Jing-Heng Management Office,Hengshui 053020,China) |
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| Abstract: | Using nonlinear finite element analysis to simulate rammed lime-soil compaction pile composite foundation pile group′s actual condition,the paper reaches the law of variation of pile axial force with load and depth variation,the law of soil pressure distribution between piles and the law of settlement variation with load. |
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| Keywords: | collapsible loess lime-soil compaction pile numerical simulation |
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