| 井点降水水文参数的计算 |
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| 引用本文： | 何小岗. 井点降水水文参数的计算[J]. 山西建筑, 2009, 35(33): 132-133 |
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| 作者姓名： | 何小岗 |
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| 作者单位： | 西安铁路工程职工大学,陕西,西安,710065 |
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| 摘 要： | 研究了基坑开挖采用井点降水的工作原理,对降水前抽水试验目的、抽水试验孔布置及相关技术要求作了论述,并对如何利用抽水试验确定水文参数进行了探讨,以期用来指导井点降水方案设计。
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| 关 键 词： | 基坑开挖 井点降水 抽水试验 水文参数 |
On calculation of hydrologic parameter in well-point dewatering |
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| HE Xiao-gang. On calculation of hydrologic parameter in well-point dewatering[J]. Shanxi Architecture, 2009, 35(33): 132-133 |
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| Authors: | HE Xiao-gang |
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| Affiliation: | HE Xiao-gang |
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| Abstract: | The paper researches the working principle for the well-point dewatering in the excavation of the foundation pit,illustrates the aims of the pumping test before dewatering,the hole distribution of the pumping test,and relative technological requirements,and explores the way how to identify the hydrological parameters by the pumping tests,so as to direct the design for the well-point dewatering. |
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| Keywords: | excavation of foundation pit well-point dewatering pumping test hydrological parameter |
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