| 空间有限元数值模拟在边坡稳定分析中的应用 |
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| 引用本文： | 崔治光,王起新.空间有限元数值模拟在边坡稳定分析中的应用[J].材料与冶金学报,1996(1). |
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| 作者姓名： | 崔治光 王起新 |
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| 作者单位： | 沈阳黄金学院(崔治光)，阜新矿务局(王起新) |
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| 摘 要： | 针对阜新海州露天矿非工作帮边坡岩体中的与边坡走向斜交的F东1断层附近岩体出现上盘上升、下盘下降的特殊变形，用空间有限元数值模拟法，对该区边坡的应力场、位移场和塑性区分布规律进行了计算分析．揭示了边坡岩体的变形机制；解释了开采对变形的影响及发展趋势；评价了整体边坡的稳定性．获得了与现场观测相一致的研究成果．
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| 关 键 词： | F_(东1)断层 空间有限元 应力场 位移场 塑性区 |
Application of Numerical Simulation of Spacial Finite Element to the Analysis of Slope Stability |
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| Cui Zhiguang,Wang Qitin.Application of Numerical Simulation of Spacial Finite Element to the Analysis of Slope Stability[J].Journal of Materials and Metallurgy,1996(1). |
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| Authors: | Cui Zhiguang Wang Qitin |
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| Affiliation: | Cui Zhiguang;Wang Qitin(Department of Mining Engineering) (Fuxin Bureau of Mines) |
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| Abstract: | Based on the particular deformation of rising hanging wall and footwall in the non-work wall slope rock near Fe1 fault which crosses the strike of the slope located in Haizhou open pit mine in Fuxin, the displacement field, stress field and distribution of plastic zone of the slope are calculated and analysed by numerical simulation of spacial finite element. The deformation mechanism of sloPe rock is revealed, the influence of mining on slope deformation and the development trend is explained, the stability of who1e s1ope is evaluated and the research achievement in accordance with the field survey is obtained. |
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| Keywords: | Fe_1 fault spacial finite element displacement field stress field plastic zone |
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