| 雪峰砂岩矿多滑面边坡稳定模糊可靠度分析 |
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| 引用本文： | 黄伟,杨仕教,曾晟,孙冰.雪峰砂岩矿多滑面边坡稳定模糊可靠度分析[J].矿业研究与开发,2007,27(3):22-24. |
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| 作者姓名： | 黄伟 杨仕教 曾晟 孙冰 |
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| 作者单位： | 1. 南华大学,核资源与安全工程学院,湖南,衡阳市,421001
2. 中南大学资源与安全工程学院,湖南,长沙,410083 |
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| 基金项目： | 湖南省教育厅重点项目(05A044) |
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| 摘 要： | 边坡工程稳定的不确定性问题研究包含随机和模糊两重属性。根据雪峰露天矿多滑面边坡特点,建立极限平衡为基础的功能函数和模糊可靠度计算方法,进行露天矿多滑面边坡工程的稳定性分析,结果表明该方法是科学和有效的。
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| 关 键 词： | 边坡稳定性 模糊破坏概率 模糊可靠度 |
| 文章编号： | 1005-2763（2007）03-0022-03 |
| 修稿时间： | 2006-10-16 |
Fuzzy Reliability Analysis of the Slope with Several Slide Surfaces in Xuefeng Open Sandstone Pit |
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| Huang Wei,Yang Shijiao,Zeng Sheng,Sun Bing.Fuzzy Reliability Analysis of the Slope with Several Slide Surfaces in Xuefeng Open Sandstone Pit[J].Mining Research and Development,2007,27(3):22-24. |
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| Authors: | Huang Wei Yang Shijiao Zeng Sheng Sun Bing |
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| Affiliation: | 1. School of Nuclear Resources and Safety Engineering, University of South China, Hengyang, Hunan 421001, China;2. School of Resource and Safety Engineering, Central South University, Changsha,Hunan 410083, China |
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| Abstract: | The uncertainty problem in the stability of slope project often includes random and fuzzy characteristics.In light of the characteristics of the slope with several slide surfaces in Xuefeng open pit,the performance function and fuzzy reliability methods for the stability of slope project had been set up based on limit equilibrium.In this paper,the stability of the slope project with several slide surfaces is analyzed,and the results proved this method effective. |
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| Keywords: | Stability of slope Fuzzy damage probability Fuzzy reliability |
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