| 强夯技术在湿陷性黄土坝基加固中的应用 |
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| 引用本文： | 何建新,刘亮,王新忠,周黎明. 强夯技术在湿陷性黄土坝基加固中的应用[J]. 水利与建筑工程学报, 2007, 5(4): 35-36,50 |
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| 作者姓名： | 何建新 刘亮 王新忠 周黎明 |
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| 作者单位： | 新疆农业大学,水利与土木工程学院,新疆,乌鲁木齐,830052;新疆生产建设兵团勘测规划设计研究院,新疆,乌鲁木齐,830002 |
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| 摘 要： | 西沙河水库位于新疆昌吉州三屯河下游支流西沙河上,大坝桩号0+000-2+078段坝基为中等湿陷性黄土。为增加坝基土的密实度,消除黄土湿陷性影响,对该段坝基进行强夯处理加固。重点介绍了坝基强夯处理的工艺原理、施工方法,通过试验检测评价施工效果满足设计要求,对同类工程设计与施工有一定的参考意义。
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| 关 键 词： | 湿陷性黄土 强夯技术 坝基加固 |
| 文章编号： | 1672-1144（2007）04-0035-02 |
| 收稿时间： | 2007-04-18 |
| 修稿时间： | 2007-04-182007-07-05 |
Application of Forcefully Tamping Technique in Dam Foundation Reinforcement of Collapsible Loess |
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| HE Jian-xin,LIU Liang,WANG Xin-zhong,ZHOU Li-ming. Application of Forcefully Tamping Technique in Dam Foundation Reinforcement of Collapsible Loess[J]. Journal of Water Resources Architectural Engineering, 2007, 5(4): 35-36,50 |
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| Authors: | HE Jian-xin LIU Liang WANG Xin-zhong ZHOU Li-ming |
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| Affiliation: | 1.College of Water Conservancy and Civil Engineering,Xinjiang Agricultural University,Wulumuqi,Xinjiang 830052,China;2.Investigation and Planning-design Institute of Xinjiang Production and Construction Corps,Wulumuqi,Xinjiang 830002,China |
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| Abstract: | Xishahe Reservoir is located in Xisha River which is the downstream branch of Santun River in Changji State of Xinjiang.The dam foundation from stake number 0 000 to 2 078 is a medium collapsible loess.In order to increase compactness of the dam foundation soil and eliminate the effect of the collapsible loess,a forcefully tamping technique is applied to reinforce the dam foundation of this section.The technological principle and construction method of the forcefully tamping for dam foundation are introduced emphatically.The design requirement is met by testing.The technique is helpful to the same type of project in the design and construction. |
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| Keywords: | collapsible loess forcefully tamping technique dam foundation reinforcement |
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