| Application of material strength reserve method to the stability analysis of earth dam of feilaixia multipurpose project |
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| 作者姓名： | 姚惠芹 段亚辉 |
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| 作者单位： | State Key Lab of Water Resource and Hydropower Engineering, Wuhan University, Wuhan 430072, China |
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| 摘 要： | The material strength reserve method is practical in the study of the stability and failure mechanism of earth dam by analysing the development of failure zone of different shear strength parameters of the earth mass of the dam. The stability in the concrete dam and ensemble architecture has got general application while analysing. In combination with Feilaixia Multipurpose Project, application of this method to earth dam stability analysis was studied by plane Finite Element Method（FEM） for the first time. Through plane FEM, we can get the failure mechanism of earth dam and appraise to the security, for operating and managing put forward some reference suggestions.
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| 关 键 词： | 强度储备理论 稳定性分析 土坝 有限元 |
Application of material strength reserve method to the stability analysis of earth dam of feilaixia multipurpose project |
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| YAO Hui-qin, DUAN Ya-hui.Application of material strength reserve method to the stability analysis of earth dam of feilaixia multipurpose project[J].Journal of Coal Science & Engineering(China),2006,12(1):11-15. |
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| Authors: | YAO Hui-qin DUAN Ya-hui |
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| Affiliation: | State Key Lab of Water Resource and Hydropower Engineering, Wuhan University, Wuhan 430072, China |
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| Abstract: | |
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| Keywords: | strength reserve method stability analysis earth dam FEM |
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