| 渤海湾西岸沉积物粒度参数特征及其工程性质分析 |
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| 引用本文： | 张宏,柳艳华,杜东菊. 渤海湾西岸沉积物粒度参数特征及其工程性质分析[J]. 天津城市建设学院学报, 2007, 13(2): 104-110 |
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| 作者姓名： | 张宏 柳艳华 杜东菊 |
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| 作者单位： | 天津城市建设学院,土木工程系,天津,300384 |
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| 摘 要： | 结合渤海湾西岸的物源供应、沉积环境,在对大港、塘沽、汉沽3个区沉积物的垂向粒度参数(平均粒径、分选系数、偏度、峰度)特征和主要工程性质进行研究的基础上,分析和讨论了3个区粒度特征参数与物理力学性质指标间的关系.结果表明,各区的物源供应、沉积环境、粒度参数、物理性质指标之间有较好的对应性.
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| 关 键 词： | 渤海湾西岸 沉积物 粒度参数 物性指标 回归分析 |
| 文章编号： | 1006-6853（2007）02-0104-07 |
| 修稿时间： | 2007-01-042007-03-29 |
Analysis of Characters of Granularity Parameters and Engineering Properties of Sediments in Western Coast of Bohai Bay |
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| ZHANG Hong,LIU Yan-hua,DU Dong-ju. Analysis of Characters of Granularity Parameters and Engineering Properties of Sediments in Western Coast of Bohai Bay[J]. Journal of Tianjin Institute of Urban Construction, 2007, 13(2): 104-110 |
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| Authors: | ZHANG Hong LIU Yan-hua DU Dong-ju |
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| Affiliation: | 1.Department of Civil Engineering, TIUC ,Tianjin 300384, China; 2. School of Civil Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | Combining provenances supply and sedimentary environment,characters of vertical granularity parameters(average diameter,coefficient of sorting,skewness and kurtosis)and its primary engineering properties of sendiments in Dagang district,Tanggu district,and Hangu district of the western coast of Bohai Bay are researched.The relation between granularity characteristic parameters and physical mechanical indexes is analyzed and discussed.The results show that better correspondence is among provenances supply,sedimentary environment,granularity parameters and physical property indexes. |
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| Keywords: | western coast of Bohai Bay sediment granularity parameter physical property index regression |
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