| 非粘性土地基含淤泥包和夹层淤泥处理技术的分析 |
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| 引用本文： | 秦志光,鲍胜国. 非粘性土地基含淤泥包和夹层淤泥处理技术的分析[J]. 工程勘察, 2011, 0(5): 16-21 |
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| 作者姓名： | 秦志光 鲍胜国 |
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| 作者单位： | 中交四航工程研究院有限公司环境生态岩土工程研究所;广东天信电力工程检测有限公司; |
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| 摘 要： | 沙特红海地区RSGT项目场地吹填珊瑚礁非粘性土地基内局部分布淤泥包和成层、夹层淤泥,淤泥的性质较差且分布复杂,再加上工程远在海外,受施工条件限制所能够使用的地基处理方法很有限.为此,根据现场具备的施工条件,通过对岩土的性质和特点的分析,使用了水压振冲碎石桩联合强夯法处理深度小于14m的深厚淤泥包和较高夯击能的强夯法处理...
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| 关 键 词： | 红海 珊瑚礁 非粘性土 淤泥包 夹层淤泥 水压振冲 强夯 |
Treatment technique analysis of cohesiveless soil ground containing bulk silt and interbedding silt |
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| Qin Zhiguang,Bao Shengguo. Treatment technique analysis of cohesiveless soil ground containing bulk silt and interbedding silt[J]. Geotechnical Investigation & Surveying, 2011, 0(5): 16-21 |
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| Authors: | Qin Zhiguang Bao Shengguo |
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| Affiliation: | Qin Zhiguang1,Bao Shengguo2(1.Research Lab for Environmental & Ecological Geotechnical Engineering,Engineering Technology Research Col.,Ltd.of CCCC Fourth Harbor Engineering Co.,Ltd.,Guangzhou 510230,China,2.Guangdong Tianxin Power Engeering Detection Co.,Guangzhou 510600,China) |
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| Abstract: | The cohesiveless coral reef soil ground formed by dredging and filling contains bulk silt and interbedding silt at some area of RSGT project near Red Sea in Saudi Arabia.The properties of silt is bad,and its distribution is complicated.Because the RSGT project is at the other side of the world,the machinery and equipment on quantity and variety to improve ground is restricted by policy or local conditions and so on.According to the equipment construction conditions at local area,and by way of analyzing the ... |
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| Keywords: | Red Sea coral reef cohesiveless soil bulk silt interbedding silt hydraulic vibroflotation method dynamic compaction method |
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