| 川西某电站深厚覆盖层坝基砂土液化分析 |
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| 引用本文： | 凡亚,黄春,闵勇章.川西某电站深厚覆盖层坝基砂土液化分析[J].中国水能及电气化,2012(7):41-45. |
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| 作者姓名： | 凡亚 黄春 闵勇章 |
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| 作者单位： | 中国水电顾问集团成都勘测设计研究院,四川成都610072 |
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| 摘 要： | 深厚覆盖工程地质特性研究是川西河流上水电站建设中一个普遍性问题,其中,覆盖层砂土液化问题是坝基覆盖工程地质特性研究的关键问题之一。本文依据试验成果并结合规范技术要求,采用多种方法对川西某水电站坝基下砂土层液化进行了判别,为坝基下砂土层是否处理提供了建议依据。
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| 关 键 词： | 坝基 深厚覆盖层 砂土液化 |
Sand Liquefaction Analysis of Deep Coverage Dam Foundation in a Hydropower Station in Western Sichuan |
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| FAN Ya,HUANG Chun,MIN Yong-zhang.Sand Liquefaction Analysis of Deep Coverage Dam Foundation in a Hydropower Station in Western Sichuan[J].China Hydropower & Electrification,2012(7):41-45. |
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| Authors: | FAN Ya HUANG Chun MIN Yong-zhang |
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| Affiliation: | (Chengdu Hydroelectric Investigation & Design Institute of SPC,Chengdu 610072,China) |
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| Abstract: | The study of deep coverage engineering geological characteristics is a common problem in the construction of hydropower stations on the western Sichuan river,wherein coverage sand liquefaction problem is one of the key problems in the study of dam foundation coverage engineering geological characteristics.According to test results and combining with the specif ication technology requirements,the paper adopted a variety of ways to discriminate the sand liquefaction under the dam foundation of a hydropower station in western sichuan. |
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| Keywords: | dam foundation deep coverage sand liquefaction |
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