| 露天边坡开挖稳定性的数值模拟研究 |
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| 引用本文： | 赵奎,杨欣,王德中. 露天边坡开挖稳定性的数值模拟研究[J]. 现代矿业, 2011, 27(1): 46-48 |
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| 作者姓名： | 赵奎 杨欣 王德中 |
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| 作者单位： | 1.江西理工大学工程研究院；2.钨资源高效开发及应用技术教育部工程研究中心；3.银山铅锌矿 |
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| 摘 要： | 在现场工程地质调查和岩石力学实验的基础上，利用FLAC3D对银山露天边坡开挖过程进行了模拟计算，应用位移变化、速度矢量、塑性区的综合分析方法，得到了边坡破坏对应的开挖深度。
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| 关 键 词： | 边坡开挖 数值模拟 FLAC3D 综合分析 |
Numerical Simulation on the Stability of Open-Pit Slope Excavation |
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| Zhao Kui,Yang Xin,Wang Dezhong. Numerical Simulation on the Stability of Open-Pit Slope Excavation[J]. Modern Mining, 2011, 27(1): 46-48 |
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| Authors: | Zhao Kui Yang Xin Wang Dezhong |
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| Affiliation: | 1.Engineering Research Institute,Jiangxi University of Science and Technology；2.Engineering Research Center of High efficiency Development and Application Technology ofTungsten Resources,Ministry of Education; 3.Yinshan Lead-Zinc Mine |
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| Abstract: | Based on the field engineering geological investigation and rock mechanics experiments, numerical simulation on excavation process of Yinshan open-pit slope by FLAC3D, comprehensive analysis methods of displacement variation, velocity vector, plastic zone were used in calculation, and the excavation depth corresponding with slope failure was obtained. |
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| Keywords: | Slope excavation Numerical simulation FLAC3D Comprehensive analysis |
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