| 圆弧滑动的稳定性分析及软件实现 |
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| 引用本文： | 韩流,舒继森,马力,董汉宁,张金龙,徐汉宝. 圆弧滑动的稳定性分析及软件实现[J]. 矿业研究与开发, 2011, 0(4): 37-40 |
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| 作者姓名： | 韩流 舒继森 马力 董汉宁 张金龙 徐汉宝 |
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| 作者单位： | 中国矿业大学矿业工程学院; |
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| 基金项目： | 国家自然科学基金重点项目(51034005); 江苏高校优势学科建设工程资助项目 |
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| 摘 要： | 圆弧滑动边坡的稳定性验算最大的困难是寻找最危险的滑动圆弧，也就是确定最危险滑动圆弧的圆心位置。基于圆弧滑动面的假定，提出了一种运用模式搜索法确定边坡最危险滑动面及其对应的最小安全系数的方法。以Felle—nius条分法和简化Bishop法为基础，运用VB结合CAD的二次开发功能，编制出程序来搜索圆弧滑动边坡最危险滑动圆...
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| 关 键 词： | 圆弧滑动 模式搜索 最危险滑动面 Fellenius条分法 简化Bishop法 |
Stability Analysis of Circular Slip and Software Implementation |
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| HAN Liu,SHU Jisen,MA Li,DONG Hanning,ZHANG Jinlong,XU Hanbao. Stability Analysis of Circular Slip and Software Implementation[J]. Mining Research and Development, 2011, 0(4): 37-40 |
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| Authors: | HAN Liu SHU Jisen MA Li DONG Hanning ZHANG Jinlong XU Hanbao |
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| Affiliation: | HAN Liu,SHU Jisen,MA Li,DONG Hanning,ZHANG Jinlong,XU Hanbao (School of Mine,China University of Mining & Technology,Xuzhou,Jiangsu 221116,China) |
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| Abstract: | In the checking computation of stability of circular sliding slopes,it's difficult to search for the critical circular sliding face,which is to find the coordinates of the center of the critical circular slip surface.Based on the assumption of circular slip surface,a pattern search method to determine the most dangerous slip surface of slope and the corresponding minimum safety factor was proposed.Based on Fellenius slice method and simplified Bishop method,VB-language based computer program was written to ... |
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| Keywords: | Circular slip Pattern search method Critical slip surface Fellenius slice method Simplified Bishop method |
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