| Three-dimensional stability analysis of anisotropic and non-homogeneous slopes using limit analysis简 |
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| 引用本文： | 韩长玉,陈锦剑,夏小和,王建华.Three-dimensional stability analysis of anisotropic and non-homogeneous slopes using limit analysis简[J].中南工业大学学报(英文版),2014(3):1142-1147. |
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| 作者姓名： | 韩长玉 陈锦剑 夏小和 王建华 |
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| 基金项目： | Projects（41002095, 41172251, 41272317） supported by the National Natural Science Foundation of China |
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| 摘 要： | A method of three-dimensional loaded slope stability for anisotropic and nonhomogeneous slopes was presented based on the upper-bound theorem of the limit analysis approach. The approach can be considered as a modification and extension of the solutions. The influences of friction angle, anisotropy factor, nonhomogeneous factor, slope angle, ratio of width to depth, and load on the slope crest were investigated. The results show that solutions are suitable to deal with the purely cohesive soils and frictional/cohesive soils, isotropic and anisotropic, homogeneous and nonhomogeneous, loaded and unloaded cases.
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| 关 键 词： | 三维稳定性分析 边坡稳定性 极限分析法 各向异性 非均质 上界定理 各向同性 摩擦角 |
Three-dimensional stability analysis of anisotropic and non-homogeneous slopes using limit analysis |
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| HAN Chang-yu,CHEN Jin-jian,XIA Xiao-he,WANG Jian-hua.Three-dimensional stability analysis of anisotropic and non-homogeneous slopes using limit analysis[J].Journal of Central South University of Technology,2014(3):1142-1147. |
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| Authors: | HAN Chang-yu CHEN Jin-jian XIA Xiao-he WANG Jian-hua |
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| Affiliation: | Department of Civil Engineering, Shanghai Jiaotong University, Shanghai 200240, China |
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| Abstract: | stability anisotropy limit analysis loaded slope nonhomogeneous slope |
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| Keywords: | stability anisotropy limit analysis loaded slope nonhomogeneous slope |
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