| 真空及真空联合堆载预压法加固软基的机理与理论研究 |
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| 引用本文： | 董志良,胡利文,张功新.真空及真空联合堆载预压法加固软基的机理与理论研究[J].水运工程,2005(9):83-91. |
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| 作者姓名： | 董志良 胡利文 张功新 |
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| 作者单位： | 广州四航工程技术研究院,广东,广州,510230 |
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| 摘 要： | 根据真空及真空联合堆载预压法加固软基技术的发展状况,介绍近年来国内外特别是作者关于真空及真空联合堆载预压法在作用机理、设计理论与计算方法等方面的部分研究成果,指出现有的理论在工程应用中存在的有关问题,希望对该法的理论研究和进一步推广应用有所助益。
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| 关 键 词： | 真空预压 真空联合堆载预压 排水板 真空度 固结度 沉降 承载力 渗流 |
| 文章编号： | 1002-4972（2005）09-0083-09 |
| 收稿时间： | 2005-07-27 |
| 修稿时间： | 2005年7月27日 |
Mechanism and Theoretical Research on Vacuum and Vacuum-Load Consolidation of Soft Ground |
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| DONG Zhi-liang,HU Li-wen,ZHANG Gong-xin.Mechanism and Theoretical Research on Vacuum and Vacuum-Load Consolidation of Soft Ground[J].Port & Waterway Engineering,2005(9):83-91. |
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| Authors: | DONG Zhi-liang HU Li-wen ZHANG Gong-xin |
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| Institution: | Guangzhou Sihang Institute of Engineering Technology , Guangzhou 510230, China |
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| Abstract: | According to the development of vacuum or combined vacuum-load consolidation technique for soft ground, this paper presents partial research results of the mechanism, design theory and calculation methods. Relevant problems of current theory existing in engineening application are pointed out. Moreover, it is beneficial to use this method byimprovingthe theoryofvacuumpreloadingand extendingits application. |
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| Keywords: | vacuumpreloading vacuum-load preloading PVD vacuumdegree consolidation degree settlement bearingcapacity seepage |
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