| 基于斯宾塞法假设的临界滑动场法的实现及应用 |
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| 引用本文： | 苏军 杨小聪. 基于斯宾塞法假设的临界滑动场法的实现及应用[J]. 矿冶, 2004, 13(1): 21-25,32 |
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| 作者姓名： | 苏军 杨小聪 |
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| 作者单位： | 北京矿冶研究总院,北京,100044 |
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| 摘 要： | 阐述了临界滑动场法理论及其数值模拟方法 ,将极限平衡条分法中的斯宾塞 (Spencer)法引入临界滑动场法 ,使之同时满足力和整体力矩的平衡条件 ,提出了具体求解方法 ,并将其应用于具体矿山的边坡稳定性分析。本研究成果对临界滑动场理论是一个有益的拓展 ,扩大了其应用范围
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| 关 键 词： | 临界滑动场法 极限平衡 斯宾塞法 |
| 文章编号： | 1005-7854(2004)01-0021-05 |
REALIZATION AND APPLICATION OF CRITICAL SLIP FIELD BASED ON SPENCER HYPOTHESIS |
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| SU Jun,YANG Xiao-cong. REALIZATION AND APPLICATION OF CRITICAL SLIP FIELD BASED ON SPENCER HYPOTHESIS[J]. Mining & Metallurgy, 2004, 13(1): 21-25,32 |
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| Authors: | SU Jun YANG Xiao-cong |
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| Abstract: | In this paper,the theory of critical slip field(CSF)and its numerical simulation are expounded After the Spencer,one of limit equilibrium methods,is introduced into CSF,the condition of both force and integral moment equilibrium can be met A concrete computing method is put forward,and applied to analyze the slope stability of a mine This computing method is a useful expansion to CSF theory and its widened application |
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| Keywords: | Critical slip field(CSF) Limit equilibrium Spencer method |
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