基于有限元模型的三维地应力求解方法

王衍森; 吴振业

全国中文核心期刊
中国科技核心期刊
美国工程索引（EI）收录期刊
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王衍森, 吴振业. 基于有限元模型的三维地应力求解方法[J]. 岩土工程学报, 2000, 22(4): 426-429.

引用本文:

王衍森, 吴振业. 基于有限元模型的三维地应力求解方法[J]. 岩土工程学报, 2000, 22(4): 426-429.

Wang Yansen, Wu Zhenye. Method for solution of 3D virgin stress based on FE model[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(4): 426-429.

Citation:

Wang Yansen, Wu Zhenye. Method for solution of 3D virgin stress based on FE model[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(4): 426-429.

基于有限元模型的三维地应力求解方法

Method for solution of 3D virgin stress based on FE model

摘要

摘要: 根据应力解除法地应力测量的基本原理 ,提出了可适用于非理想岩性岩体的基于岩体三维有限元模型的地应力求解方法 ,并采用ANSYS程序进行了数值模拟实验。实验结果表明该方法是可行的

Abstract: According to the principle of insitu stress measurement with stress relieving method,a method for virgin stress solution based on finite element model was supposed which can be applied to rock mass with nonideal characteristic.Numerical simulation tests were also carried out with ANSYS program,and proved feasible.

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