| 青草沙水库大堤渗透特性的显著性检验分析 |
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| 引用本文： | 马骏.青草沙水库大堤渗透特性的显著性检验分析[J].岩土工程技术,2014,28(6):304-307. |
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| 作者姓名： | 马骏 |
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| 作者单位： | 中船勘察设计研究院有限公司,上海,200063 |
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| 摘 要： | 青草沙水库地处长江人海口,堤身及堤基由大量沙土和粉土组成,要求对大堤的渗流特性进行专题研究,掌握大堤渗流规律,确保大堤的安全运行。分别于2007年建设期和2010年运行期进行了渗透试验,并将两次试验的渗透参数进行了对比,利用数理统计中样本显著性检验分析,对大堤运行期的渗透参数进行了检验分析,为大堤的渗透变形研究提供了有效的数据。
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| 关 键 词： | 青草沙 大堤 渗透 显著性检验 |
Study on Seepage Characteristics of Qingcaosha Levee Using Significance Tests |
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| Ma Jun.Study on Seepage Characteristics of Qingcaosha Levee Using Significance Tests[J].Geotechnical Engineering Technique,2014,28(6):304-307. |
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| Authors: | Ma Jun |
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| Institution: | Ma J un (China Shipbuilding Industry Institute of Engineering Investigation and Design Co. , I.td, Shanghai 200063,China) |
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| Abstract: | Qingcaosha reservoir is located in the entrance of Yangtze river. The body and foundation of levee is con〉 posed of a large number of sand and silt. To ensure the safety of tile levee and master the levee seepage law, it needs the speeial researching on seepage characteristics of levee. The seepage testing of levee was respectively done in construction period of 2007 and operating period of 2010. Seepage parameter of the two periods was compared, and the seepage parameter of operating pe- riod was analyzed using significance tests of mathematical statistics. It supplied effective data for the studying of seepage de- format ion. |
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| Keywords: | Qingcaosha levee seepage significance tests |
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