| 高真空击密法在曹妃甸港煤码头吹填土地基加固中的应用 |
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| 引用本文： | 朱胜利,王福春,刘宝发.高真空击密法在曹妃甸港煤码头吹填土地基加固中的应用[J].中国港湾建设,2011(5):43-46. |
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| 作者姓名： | 朱胜利 王福春 刘宝发 |
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| 作者单位： | 1. 中交天津港湾工程研究院有限公司,港口岩土工程技术交通行业重点实验室,天津市港口岩土工程重点实验室,天津300222
2. 中交一航局第一工程有限公司,天津,300456 |
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| 摘 要： | 对于吹砂造陆过程中，由于水力分选作用，形成软黏土夹层的平面区域，采用高真空击密法加固地基。实践证明，采用高真空击密法，对保证地基加固质量、提高地基处理速度、有效缩短工期起到了关键的作用，尤其对软黏土夹层地基加固效果十分显著，达到了单纯强夯法无法达到盼效果。
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| 关 键 词： | 吹填土 高真空击密 软基处理 |
Use of High Vacuum Compaction Method to Improve Ground of Hydraulic Fill in Caofeidian Coal Terminal |
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| ZHU Sheng-li,WANG Fu-chun,LIU Bao-fa.Use of High Vacuum Compaction Method to Improve Ground of Hydraulic Fill in Caofeidian Coal Terminal[J].China Harbour Engineering,2011(5):43-46. |
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| Authors: | ZHU Sheng-li WANG Fu-chun LIU Bao-fa |
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| Institution: | ZHU Sheng-li1,WANG Fu-chun1,LIU Bao-fa2(1.CCCC Tianjin Port Engineering Institute Co.,Ltd.,Key Laboratory of Port Geotechnical Engineering of the Ministry of Communication,Key Laboratory of Port Geotechnical Engineering of Tianjin,Tianjin 300222,China,2.No.1 Eng.Co.,of CCCC First Harbor Eng.Co.,Tianjin 300456,China) |
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| Abstract: | During land reclamation by dredged fill,a soft ground containing soft clay layers is formed because of the hydraulic sorting and the method of high vacuum compaction is used for improving the soil.It is proved from the practice that the high vacuum compact method played a key role in ensuring quality of ground improvement,increasing the construction speed and shortening the construction period.Especially,it is very remarkably effective for improvement of soft ground sandwiched with soft clay,achieving bette... |
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| Keywords: | hydraulic fill high vacuum compaction method soft soil treatment |
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