| 地铁车站降水井布置及施工工艺 |
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| 引用本文： | 张威.地铁车站降水井布置及施工工艺[J].铁道建筑技术,2012(11):36-40. |
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| 作者姓名： | 张威 |
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| 作者单位： | 中国铁建十三局集团第五工程有限公司,成都,610000 |
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| 摘 要： | 降水井施工在工程中起到至关重要的作用,在施工过程中对降水井深度及个数提前根据基坑涌水量进行计算,施工中控制井深、滤管长度、砂砾回填及施工后维护工作是降水井施工的重点。
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| 关 键 词： | 地铁车站 降水井 施工工艺 |
On the Precipitation Well Arrangement and Construction Technology of Subway Station |
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| Zhang Wei.On the Precipitation Well Arrangement and Construction Technology of Subway Station[J].Railway Construction Technology,2012(11):36-40. |
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| Authors: | Zhang Wei |
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| Institution: | Zhang Wei (China Railway 13th Bureau Group Co.Ltd.,Chengdu 610000,China) |
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| Abstract: | Precipitation well construction plays a crucial role in engineering, during the construction process, the depth, and number of the precipitation well should be calculated in advance by surging quantity. Well depth control, pipe length, gravel backfilling and post construction maintenance work is the key for precipitation well construction. |
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| Keywords: | metro station precipitation construction process |
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