| 滑坡体稳定分析的数学模型 |
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| 引用本文： | 刘爱华.滑坡体稳定分析的数学模型[J].矿冶工程,1995,15(2):3-6. |
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| 作者姓名： | 刘爱华 |
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| 作者单位： | 长沙中南工业大学 |
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| 摘 要： | 本分析了滑面特征已确定的简单滑面安全系数计算法，探讨了被各种弱面切割分离 岩体块体理庥破裂模式；重点研究了以岩石极限强度和残余强度为基础的渐进后退式滑真体失稳破坏模式的数学模型；阐述了有限元及边界元应力应变分析法的适应条件及发展趋势。针对具体多变的工程问题，可单独或综合选用恰当的分析方法。
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| 关 键 词： | 安全系数 块体理论 滑坡体 稳定分析 矿山压力 |
MATHEMATIC MODELS FOR SLOPE STABILITY ANALYSIS |
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| Liu Aihua.MATHEMATIC MODELS FOR SLOPE STABILITY ANALYSIS[J].Mining and Metallurgical Engineering,1995,15(2):3-6. |
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| Authors: | Liu Aihua |
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| Abstract: | This paper analyses the calculation methods of the Safety factors for certainslopes,discusses the application of the block theory, the finite element method and theboundarv element method to rock engineering and especially studies the mathematic model ofa progressive-back deformation and rupture for a simple instable slope, The progressive-backmodel is based on the fact that rock material has usually a residual strength. |
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| Keywords: | safety factor block theory progressive-back rupture finite element method boundary element method |
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