| 堆石坝坝坡稳定可靠度分析 |
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| 引用本文： | 杨培章,陈建康,吴震宇,张权,蒋敏.堆石坝坝坡稳定可靠度分析[J].华北水利水电学院学报,2008,29(6). |
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| 作者姓名： | 杨培章 陈建康 吴震宇 张权 蒋敏 |
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| 作者单位： | 四川大学水利水电学院,四川,成都,610065 |
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| 摘 要： | 目前,对堆石坝坝坡进行稳定分析仅用传统的安全系数法是不够完善的.以可靠度理论为基础,对堆石坝坝坡稳定性可靠度的原理与方法进行了分析研究,同时编制了相应的程序.然后对某高堆石坝坝坡稳定性可靠度进行计算分析.结果表明,采用可靠度理论进行堆石坝设计是可行的,这为今后类似工程提供参考依据.
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| 关 键 词： | 堆石坝 坝坡稳定 可靠度 简化毕肖普法 验算点法 |
Analysis on the Slope Stability Reliability of Rockfill Dam |
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| YANG Pei-zhang,CHEN Jian-kang,WU Zhen-yu,ZHANG Quan,JIANG Min.Analysis on the Slope Stability Reliability of Rockfill Dam[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2008,29(6). |
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| Authors: | YANG Pei-zhang CHEN Jian-kang WU Zhen-yu ZHANG Quan JIANG Min |
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| Abstract: | At present,it is not perfect to analyze the slope stability of rockfill dam only using traditional safety factors method.Based on the reliability theory,the reliability principles and the methods of slope stability for rockfill dam are analyzed and studied,a relational procedure is done simultaneously by the program.Then,the reliability of slope stability for a high rockfill dam is calculated and analyzed.The result indicates,it is feasible to design rockfill dam using the reliability theory,and it provides some reference foundations for the later similar engineering. |
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| Keywords: | rockfill dam slope stability reliability Bishop′s simplified method checking point method |
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