| 渤海浅层沉积物剪切波速与深度的相关性分析 |
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| 引用本文： | 周杨锐,董明明,吴海京,王园君.渤海浅层沉积物剪切波速与深度的相关性分析[J].工程勘察,2011(6):90-93. |
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| 作者姓名： | 周杨锐 董明明 吴海京 王园君 |
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| 作者单位： | 中海油田服务股份有限公司;国家海洋信息中心; |
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| 摘 要： | 剪切波速是工程场地地震安全性评价最重要的参数之一.本文应用大量渤海浅层沉积物的剪切波速实测数据,利用最小二乘法通过三种模型探讨了不同土质类型的剪切波速与深度的关系,给出了不同土质类型的剪切波速与深度拟合最佳的统计公式.并与<构筑物抗震设计规范>的推荐公式在某一海域工程场地的测试结果进行对比分析,结果表明:本文所建立的统...
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| 关 键 词： | 渤海 浅层沉积物 剪切波速 深度 相关分析 |
Correlative analysis between shear wave velocity and depth of shallow sediments in Bohai Gulf |
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| Zhou Yangrui,Dong Mingming,Wu Haijing,Wang Yuanjun.Correlative analysis between shear wave velocity and depth of shallow sediments in Bohai Gulf[J].Geotechnical Investigation & Surveying,2011(6):90-93. |
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| Authors: | Zhou Yangrui Dong Mingming Wu Haijing Wang Yuanjun |
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| Affiliation: | Zhou Yangrui1,Dong Mingming1,Wu Haijing1,Wang Yuanjun2(1.China Oilfield Services Limited,Tianjin 300451,2.National Marine Data & Information Service,Tianjin 300171) |
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| Abstract: | The shear wave velocity of soils is one of the most important parameters in the field of geotechnical earthquake engineering.Based on the tested data of shear wave velocity of shallow sediments from lots of boreholes in Bohai Gulf,the best regression equations of shear wave velocity and depth for different types of soils are established by using three statistical models.The predicted shear wave velocity of soils with recommended equations are compared with the results of formula in the Chinese design code f... |
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| Keywords: | Bohai Gulf shallow sediments shear wave velocity depth of soils correlative analysis |
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