| 考虑土条间作用剪力的土坡稳定分析方法 |
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| 引用本文： | 王英锐,唐忠德. 考虑土条间作用剪力的土坡稳定分析方法[J]. 地下空间与工程学报, 1999, 19(1): 25-29 |
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| 作者姓名： | 王英锐 唐忠德 |
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| 作者单位： | 1. 同济大学地下建筑与工程系
2. 同济岩土勘察设计研究院 |
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| 摘 要： | 本文通过对土条间作用力的方向、位于条间界面的剪切力作用形式进行了假定：认为条间界面的作用力满足水土平衡的最小承载力，而由此引出一个简单方程式，用以确定土条间作用力的夹角。依据平衡条件，结合强度破坏准则，解决土坡稳定分析中的全部未知数。
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| 关 键 词： | 土坡稳定 条分法 安全系数 |
Earth Slope Stability Analysis with Considering the Action of Shear between Soil Strips |
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| Wang Yingrui et al.. Earth Slope Stability Analysis with Considering the Action of Shear between Soil Strips[J]. Chinese Journal of Underground Space and Engineering, 1999, 19(1): 25-29 |
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| Authors: | Wang Yingrui et al. |
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| Abstract: | Based on assumptions for the orientation fo the force between soil strips,the action of shear at interface of soil strips,that the action at interface between soil strips can meet the minimum bearing capacity for water_soil balance and a simple equation has been derived for determining the angle of actions between soil strips.According to the balance conditions in combination with failure oriteria on strength,the unknown factors in stability analysis of earth slope can be found. |
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| Keywords: | Stability of earth slope strip division safety factor |
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