| 边坡可靠性与经济风险性分析及其应用 |
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| 引用本文： | 杨庆,焦建奎,栾茂田,师大寨.边坡可靠性与经济风险性分析及其应用[J].力学学报,2000,8(1):86-90. |
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| 作者姓名： | 杨庆 焦建奎 栾茂田 师大寨 |
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| 作者单位： | 1. 大连理工大学土木工程系,大连116024;
2. 包头钢铁学院资源工程系,包头014010 |
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| 基金项目： | 国家教育部跨世纪优秀人才培养计划基金资助项目 |
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| 摘 要： | 本文在边坡渐进破坏可靠性分析的基本原理和计算方法基础上 ,分析了影响边坡渐进破坏的主要因素 ,对白云鄂博铁矿的主矿边坡进行了二维渐进破坏可靠性计算 ;然后围绕边坡方案的可靠性分析结果 ,把经济决策理论引入边坡的经济分析中 ,结合边坡工程具体特点对边坡进行了投资—效益风险性分析。
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| 关 键 词： | 边坡工程 渐进破坏 可靠性分析 经济风险性分析 |
| 收稿时间： | 1998-12-01 |
| 修稿时间： | 1999-05-01 |
RELIABILITY ANALYSIS AND RISK EVALUATION OF THE SLOPE ENGINEERING |
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| YANG Qing,JIAO Jian kui,LUAN Mao tian,SHI Da zhai.RELIABILITY ANALYSIS AND RISK EVALUATION OF THE SLOPE ENGINEERING[J].chinese journal of theoretical and applied mechanics,2000,8(1):86-90. |
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| Authors: | YANG Qing JIAO Jian kui LUAN Mao tian SHI Da zhai |
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| Institution: | 1. Dalian University of Technology, Dalian 116024;
2. Baotou University of Iron and Steel Technology, Baotou 014010 |
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| Abstract: | In this paper, the progressive failure probability of the slope of the Baiyunebo Open Pit Mine is evaluated by using Monte Carlo method, based on 2 D reliability model for progressive slope failure. Then based on the calculation results, the risk of investment and benefit is evaluated by applying economic decision theory to slope engineering. |
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| Keywords: | Slope engineering Progressive failure Reliability Analysis Economic risk analysis |
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