| 湿陷性黄土现场浸水试验研究进展 |
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| 引用本文： | 黄雪峰,杨校辉.湿陷性黄土现场浸水试验研究进展[J].岩土力学,2013,34(Z2):222-228. |
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| 作者姓名： | 黄雪峰 杨校辉 |
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| 作者单位： | 1. 兰州理工大学 土木工程学院，兰州 730050；2. 解放军后勤工程学院 建筑工程系，重庆 400041 |
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| 摘 要： | 预浸水是黄土力学性质研究和地基处理的一种重要手段。简要分析了进行现场浸水试验的必要性，详细评述了我国现场浸水试验的研究历史和发展现状，重点介绍了浸水试验的关键技术、湿陷变形规律和湿陷性评价等方面所取得的成果，指出了现行规范中湿陷性判定、地基处理厚度、剩余湿陷量及停水标准等方面存在的问题并给出了相应建议，最后指出了今后研究工作的主要趋势。
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| 关 键 词： | 湿陷性黄土 现场浸水试验 地基处理 湿陷变形规律 |
| 收稿时间： | 2013-04-17 |
A study progress on in-situ soaking test on collapsible loess |
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| HUANG Xue-feng,YANG Xiao-hui.A study progress on in-situ soaking test on collapsible loess[J].Rock and Soil Mechanics,2013,34(Z2):222-228. |
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| Authors: | HUANG Xue-feng YANG Xiao-hui |
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| Institution: | 1. School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China； 2. Department of Architectural Engineering, Logistical Engineering University of PLA, Chongqing 400041, China |
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| Abstract: | Pre-soaking treatment is a kind of important means on loess mechanics and foundation treatment in loess area. The necessity of in-situ soaking test is briefly analyzed. The historic development and the present researches on in-situ soaking test in China are concluded; and some comments are accordingly given. The main achievements are emphatically recommended, including key technology of soaking test, law of collapse deformation and collapsibility evaluation, etc. The main problems existing in the current criterion and some relevant suggestions are pointed out on collapsibility evaluation, the thickness of foundation treatment, remnant collapse and the standard of cutting off the water, etc. Finally, the future research trends are presented. |
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| Keywords: | collapsible loess in-situ soaking test foundation treatment law of collapse deformation |
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