| 露天矿边坡破坏概率计算混合遗传算法 |
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| 引用本文： | 陈昌富, 龚晓南. 2002: 露天矿边坡破坏概率计算混合遗传算法. 工程地质学报, 10(3): 305-308. |
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| 作者姓名： | 陈昌富 龚晓南 |
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| 作者单位： | 湖南大学岩土工程研究所,长沙,410082;浙江大学岩土工程研究所,杭州,310027;浙江大学岩土工程研究所,杭州,310027 |
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| 摘 要： | 将数值优化中的Powell法引入遗传算法中 ,提出了一种新型的混合遗传算法 ,并针对新疆雅满苏露天铁矿上盘边坡 ,提出了一种新的露天矿边坡破坏概率分析方法 ,计算结果表明本文方法准确可靠 ,克服了传统方法易陷于局部最优解的缺点。
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| 关 键 词： | 混合遗传算法 边坡 露天矿 可靠指标 优化文件标识码:A |
| 收稿时间： | 2001-11-26 |
| 修稿时间： | 2001-11-26 |
HYBRID-GENETIC ALGORITHM FOR CALCULATING FAILURE PROBABILITY OF SLOPE OF OPEN PIT |
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| CHEN Changfu, GONG Xiaonan. 2002: HYBRID-GENETIC ALGORITHM FOR CALCULATING FAILURE PROBABILITY OF SLOPE OF OPEN PIT. JOURNAL OF ENGINEERING GEOLOGY, 10(3): 305-308. |
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| Authors: | CHEN Changfu GONG Xiaonan |
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| Affiliation: | 1.Institute of Geotechnical Engineering, Hunan University, Changsha 410082, China;;2.Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | A new hybrid-genetic algorithm is presented by introducing Powell method into genetic algorithm of numerical optimization, and a new method for calculation of failure probability of slope is developed for Yamansu iron mine in Xinjiang autonomous region. The analysis result shows that the proposed method, which can be easily used to find out the total optimum point, is practical and reliable. |
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| Keywords: | Hybrid genetic algorithm Slope Open pit Reliability index Optimizaion |
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