| 均布矩形荷载作用下土体各向异性对附加应力分布的影响 |
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| 引用本文： | 李建国,汪稔,李新生,黄明奎,石祥锋.均布矩形荷载作用下土体各向异性对附加应力分布的影响[J].岩土力学,2003(Z2). |
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| 作者姓名： | 李建国 汪稔 李新生 黄明奎 石祥锋 |
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| 作者单位： | 中国科学院武汉岩土力学研究所 湖北武汉430071
(李建国，汪稔，黄明奎)，长安大学地质工程学院 陕西西安710054
(李新生)，中国科学院武汉岩土力学研究所 湖北武汉430071(石祥锋) |
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| 摘 要： | 简要地介绍了均布矩形荷载作用下考虑土体各向异性的附加应力计算公式,编制了相关程序计算了各种不同情况下的附加应力系数,并与各向同性情况下的附加应力系数进行了对比。在此基础上,详细地分析了均布矩形荷载作用下土体的各向异性对附加应力分布的影响。
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| 关 键 词： | 附加应力 影响 各向异性 |
Influence of soil anisotropy on distribution of additional stress under rectangular uniform loads |
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| LI Jian-guo ,WANG Ren ,LI Xin-sheng ,HUANG Ming-kui ,SHI Xiang-feng.Influence of soil anisotropy on distribution of additional stress under rectangular uniform loads[J].Rock and Soil Mechanics,2003(Z2). |
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| Authors: | LI Jian-guo WANG Ren LI Xin-sheng HUANG Ming-kui SHI Xiang-feng |
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| Institution: | LI Jian-guo 1,WANG Ren 1,LI Xin-sheng 2,HUANG Ming-kui 1,SHI Xiang-feng 1 |
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| Abstract: | The equation concluding soil anisotropy of the stress due to the uniformly distributed load over rectangular area is introduced briefly in this paper. The author calculates the additional stress coefficient, compares it with the additional stress coefficient of elastic subsoil under rectangular uniform load, and analyzes the influence of soil anisotropy on the distribution of additional stress under rectangular uniform load in particular. |
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| Keywords: | additional stress influence anisotropy |
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