| 复杂坝基条件下混凝土面板堆石坝抗滑稳定分析方法 |
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| 引用本文： | 姜妮,王瑞骏.复杂坝基条件下混凝土面板堆石坝抗滑稳定分析方法[J].水资源与水工程学报,2012,23(3):138-143. |
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| 作者姓名： | 姜妮 王瑞骏 |
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| 作者单位： | 1. 中国水利水电第三工程局有限公司,陕西西安,710016
2. 西安理工大学水利水电学院,陕西西安,710048 |
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| 摘 要： | 针对复杂坝基条件,阐述了这些坝基条件对于混凝土面板堆石坝抗滑稳定的影响机理。结合部分已建的面板堆石坝工程,对复杂坝基条件下的混凝土面板堆石坝应力变形特性进行了系统分析。对混凝土面板堆石坝抗滑稳定分析的传统方法进行了比较分析,指出了其存在的问题。在此基础上,探讨了复杂坝基条件下混凝土面板堆石坝抗滑稳定的分析方法,提出了用有限元应力代数和法进行复杂坝基条件下混凝土面板堆石坝抗滑稳定分析的方法。
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| 关 键 词： | 复杂坝基 混凝土面板堆石坝 抗滑稳定 有限元应力代数和法 |
Analysis method of anti-sliding stability of CFRD under complex foundation conditions |
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| JIANG Ni
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WANG Ruijun.Analysis method of anti-sliding stability of CFRD under complex foundation conditions[J].Journal of water resources and water engineering,2012,23(3):138-143. |
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| Authors: | JIANG Ni WANG Ruijun |
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| Affiliation: | (Sinohydro Engineering Bureau 3 Co.,Ltd Xi’an 710016,China;Xi’an University Of Technology,Xi’an 710048,China) |
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| Abstract: | Aimed at the complex foundation conditions,this article systematically expounded the impact mechanism of the complex foundation conditions on anti-sliding stability of CFRD.Combined with some builted CFRD.the paper systematically analyzed the characteristics of stress and strain of CFRD,pointed out the existence questions through the anti-slide stability analysis methods of CFRD,proposed the finite element algebra method for sliding stability analysis of CFRD under complex foundation conditions. |
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| Keywords: | complicated foundation concrete face rockfill dam anti-sliding stability the finite element algebra method |
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