| 连云港海相软土工程特性及处治方法探讨 |
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| 引用本文： | 章定文,刘松玉,于新豹. 连云港海相软土工程特性及处治方法探讨[J]. 力学学报, 2003, 11(3): 250-257 |
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| 作者姓名： | 章定文 刘松玉 于新豹 |
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| 作者单位： | 东南大学岩土工程研究所,南京210096 |
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| 摘 要： | 根据连云港地区历年来多项工程的地质资料,并与我国部分沿海地区软土进行对比,系统分析了连云港海相软土的基本物理力学性质指标统计特征,特别是抗剪强度特性、固结变形特性和蠕变特性,并总结了该地区海相软土主要物理力学性质指标之间的相关关系,最后介绍了适合于海相软土的地基处理措施。
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| 关 键 词： | 土力学 海相软土 抗剪强度 固结变形 蠕变 回归分析 地基处理 |
| 收稿时间： | 2003-05-15 |
| 修稿时间： | 2003-06-18 |
DISCUSSION ON THE ENGINEERING CHARACTERISTICS OF MARINE SOFT SOIL AND METHOD FOR ITS TREATMENT IN LIANYUNGANG |
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| ZHANG Dingwen,LIU Songyu,YU Xingbao. DISCUSSION ON THE ENGINEERING CHARACTERISTICS OF MARINE SOFT SOIL AND METHOD FOR ITS TREATMENT IN LIANYUNGANG[J]. chinese journal of theoretical and applied mechanics, 2003, 11(3): 250-257 |
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| Authors: | ZHANG Dingwen LIU Songyu YU Xingbao |
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| Affiliation: | Institute of Geotechnical Engineering, Southeast University, Nanjing210096China |
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| Abstract: | From the engineering-geological data of marine soft soil in Lianyungang, statistical characteristics of physical and mechanical indexes of marine soft soil in study region are analyzed systematically in comparison with physical and mechanical indexes of soft soil in other coastal regions of China, and then the characteristics of shear strength, consolidation deformation and creep of the marine soft soil are studied. The relationship between these indexes are obtained by using linear regression analysis. Finally, some methods for treatment of the soil are put forward. |
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| Keywords: | Soil mechanics Jiangsu marine clay Shear strength Consolidation deformation Creep Regression analysis Soil improvement |
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