| 江苏海相灵敏性软土特征研究 |
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| 引用本文： | 缪林昌,经绯. 江苏海相灵敏性软土特征研究[J]. 岩土力学, 2006, 27(8): 1283-1286 |
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| 作者姓名： | 缪林昌 经绯 |
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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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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 从近代海相地貌特征分析了江苏海相软土的形成。通过室内外试验数据的分析研究发现，该海相软土属于高含水率、高压缩性、高孔隙比、高液限、低承载力的淤泥质海相灵敏性软土。根据工程实践提出了有关海相软土加固处理的设计方法、施工技术的建议。
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| 关 键 词： | 江苏海相软土 灵敏性软土 高含水率 高液限 |
| 文章编号： | 1000-7598-（2006）08-1283-04 |
| 收稿时间： | 2004-10-31 |
| 修稿时间： | 2005-01-07 |
Features research of Jiangsu marine sensitive soft soils |
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| MIAO Lin-chang,JING Fei. Features research of Jiangsu marine sensitive soft soils[J]. Rock and Soil Mechanics, 2006, 27(8): 1283-1286 |
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| Authors: | MIAO Lin-chang JING Fei |
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| Affiliation: | Institute of Geotechnical Engineering, Southeast University, Nanjing 210096, China |
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| Abstract: | The deposit features of Jiangsu marine soft soils was investigated based on Holocene epoch marine geomophology characteristics; the sediment history of Jiangsu marine soft soils is about 6000 years. The depth of embedment and thickness of soil layer of Jiangsu marine soft soils are of fluctuant varying because of effect of many times of transgressions and regressions. Through analysis and research of laboratory and field test data, Jiangsu marine soft soils are of features of high water content, high compression, high void ratio, high liquid limit, low bearing capacity and sensitive warp clay. Otherwise, we present some suggestion for ground improvement methods of design and construction. |
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| Keywords: | Jiangsu marine soft soil sensitive soft soil high water content high liquid limit |
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