| 北京城市铁路东直门车站基坑明挖降水施工技术 |
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| 引用本文： | 蔡友兰. 北京城市铁路东直门车站基坑明挖降水施工技术[J]. 石家庄铁路职业技术学院学报, 2005, 4(4): 48-51 |
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| 作者姓名： | 蔡友兰 |
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| 作者单位： | 中铁十六局集团有限公司,北京,101400 |
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| 摘 要： | 为使深基坑的土方开挖能在基本无水的条件下进行，必须事先做好基坑的降水工作。介绍对深基坑的降水量计算、降水井的布置施作、降水井施作及运营期间的注意事项。
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| 关 键 词： | 基坑降水 降水量计算 降水井施作 注意事项 |
| 文章编号： | 1673-1816（2005）04-0048-04 |
| 收稿时间： | 2005-09-23 |
| 修稿时间： | 2005-09-23 |
Construction Technology of Foundation Pit Precipitation of Dongzhimen Station of City Railway in Beijing |
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| Cai Youlan. Construction Technology of Foundation Pit Precipitation of Dongzhimen Station of City Railway in Beijing[J]. Journal of Shijiazhuang Institute of Railway Technology, 2005, 4(4): 48-51 |
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| Authors: | Cai Youlan |
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| Affiliation: | The 16th China Railway Construction Bureau Beijing 101400 |
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| Abstract: | Doing well the precipitation work of deep foundation pit in advance in order to excavate earthwork of foundation pit under the condition without water basically. The calculation of precipitation volume, arrangements, construction and matters needing attention of precipitation well are introduced. |
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| Keywords: | precipitation of foundation pit calculation of precipitation volume construction of precipitation well matters needing attention |
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