| 桩与土相互作用非线性有限元分析 |
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| 引用本文： | 黄昌利,谢肖礼.桩与土相互作用非线性有限元分析[J].广西大学学报(自然科学版),2002,27(2):175-178. |
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| 作者姓名： | 黄昌利 谢肖礼 |
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| 作者单位： | 1. 广西建筑工程学校,广西,南宁,530004
2. 广西大学,土木工程学院,广西,南宁,530004 |
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| 基金项目： | 广西自然科学基金 ( 991 2 0 0 2 ) |
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| 摘 要： | 以某工程实例为背景，采用非线性有限元法对桩与土的相互作用进行应力、位移变形和稳定分析，并考虑土的非线性及边坡的滑移可能出现的大变形，材料屈服采用Drucker-Prager屈服准则，并提出了适用于工程实际的简化计算及等效模型。
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| 关 键 词： | 桩与土 非线性有限元 稳定分析 |
| 文章编号： | 1001-7445(2002)02-0175-04 |
| 修稿时间： | 2002年1月20日 |
Nonlinear finite element analysis of the interactivity of stake and soil |
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| HUANG Chang-li ,XIE Xiao-li.Nonlinear finite element analysis of the interactivity of stake and soil[J].Journal of Guangxi University(Natural Science Edition),2002,27(2):175-178. |
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| Authors: | HUANG Chang-li XIE Xiao-li |
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| Institution: | HUANG Chang-li 1,XIE Xiao-li 2 |
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| Abstract: | Instanced by a real engineering example,the interactivity of stake and soil is analyzed using the Nonlinear Finite Element method and its stress, deform and stabilization is studied. In this process, the nonlinear of soil and the possible large deform of slope slippage are considered, and the yield rule of Drucker-Prager is used, and a concise formula and equated model are put over. The result is convenient for engineering and satisfying. |
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| Keywords: | stake and soil nonlinear finite element stabilization analysis |
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