| 辐射井降水技术在大面积基坑工程中的应用 |
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| 引用本文： | 张治晖,刘德林,兰晓林.辐射井降水技术在大面积基坑工程中的应用[J].探矿工程,2008,35(11):53-55. |
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| 作者姓名： | 张治晖 刘德林 兰晓林 |
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| 作者单位： | 中国水利水电科学研究院;建设综合勘察研究设计院;建设综合勘察研究设计院 |
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| 摘 要： | 辐射井降水技术适用于各种地层，单井控制降水面积大，对疏干含水层有特效，与其它工序干扰小，占地面积少，管理方便，是大面积基坑降水的有效方法。通过中国电影博物馆基坑降水实例,介绍在大面积基坑工程中辐射井降水技术的设计、施工及降水效果。
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| 关 键 词： | 辐射井降水 疏不干含水层 大面积基坑 |
| 收稿时间： | 2008/4/11 0:00:00 |
Application of Radiate Dewatering Well in Large-scale Foundation Pit Engineering |
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| ZHANG Zhi-hui,LIU De-lin and LAN Xiao-lin.Application of Radiate Dewatering Well in Large-scale Foundation Pit Engineering[J].Exploration Engineering(Drilling & Tunneling),2008,35(11):53-55. |
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| Authors: | ZHANG Zhi-hui LIU De-lin and LAN Xiao-lin |
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| Institution: | China Institute of Water Resources and Hydropower Research;China Institute of Geotechnical Investigation and Surveyin;China Institute of Geotechnical Investigation and Surveyin |
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| Abstract: | Dewatering by radiate well can be applied in various formations with large scale of dewatering by a single well; it is an effective dewatering method with advances of fewer disturbances to construction, less area and convenient management. Based on the dewatering case of foundation pit of China National Film Museum, the design, construction and result of dewatering for large-scale foundation pit were introduced in this paper. |
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| Keywords: | dewatering by radiate well drainage of aquifer large-scale foundation pit |
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