| 抗滑桩极限阻力的有限元分析 |
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| 引用本文： | 朱俊高,周喜武.抗滑桩极限阻力的有限元分析[J].岩土力学,2004,25(Z2):301-304. |
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| 作者姓名： | 朱俊高 周喜武 |
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| 作者单位： | 河海大学,土木工程学院,岩土工程研究所,江苏,南京,210098 |
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| 摘 要： | 应用平面应变有限元法分析了不同强度、应力状态下土体的单桩极限抗滑阻力,并与现有的极限阻力经验公式的计算结果进行了比较,论证了结果的合理性.对不同桩径及不同土体力学参数情况下的桩极限阻力进行了分析,研究了桩径及土体参数等因素对桩极限阻力的影响.为进一步利用该方法研究单桩极限抗滑阻力的计算公式提供了基础.
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| 关 键 词： | 抗滑桩 极限阻力 有限元法 |
| 文章编号： | 1000-7598-(2004)增-0301-05 |
| 修稿时间： | 2004年5月6日 |
Analysis of ultimate resistance of anti-slide pile using FEM |
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| ZHU Jun-gao,ZHOU Xi-wu.Analysis of ultimate resistance of anti-slide pile using FEM[J].Rock and Soil Mechanics,2004,25(Z2):301-304. |
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| Authors: | ZHU Jun-gao ZHOU Xi-wu |
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| Abstract: | Using plane strain finite element method (FEM) the ultimate resistance of anti-slide pile in different soils is studied. The results from FEM are compared with those from empirical formula; and the credibility of the method is identified. Piles with various diameters and soil parameters are adopted in analyses; and the influences of these factors on the ultimate resistance of anti-slide pile are investigated. The results presented are helpful to investigate the specific mathematical expression to calculate the ultimate resistance. |
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| Keywords: | anti-slide piles ultimate resistance finite element method |
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