| 上海地区的承压含水层降水设计方法 |
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| 引用本文： | 缪俊发,娄荣祥,方兆昌.上海地区的承压含水层降水设计方法[J].地下空间与工程学报,2010,6(1). |
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| 作者姓名： | 缪俊发 娄荣祥 方兆昌 |
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| 作者单位： | 上海广联建设发展有限公司,上海,200438 |
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| 摘 要： | 简要论述了上海地区的地下水对地下工程建设的主要不利影响。提出了承压含水层降水概念设计新方法,包括安全承压水位埋深的修正计算公式、承压含水层降水方案的选用原则等。归纳、总结了针对不同水文地质条件与降水工程特征的承压含水层降水设计计算方法。工程实例表明,合理、可行的降水方案能够保证承压含水层降水效果与有效控制降水引起的周边环境变形。
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| 关 键 词： | 地下水的工程特性 基坑降水 地下水控制 承压含水层降水概念设计 |
Design Methods of Dewatering of Confined Aquifers in Shanghai Area |
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| Miao Junfa,Lou Rongxiang,Fang Zhaochang.Design Methods of Dewatering of Confined Aquifers in Shanghai Area[J].Chinese Journal of Underground Space and Engineering,2010,6(1). |
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| Authors: | Miao Junfa Lou Rongxiang Fang Zhaochang |
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| Affiliation: | Shanghai Guanglian Construction Development Co.;Ltd.;Shanghai 200438;China |
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| Abstract: | In this paper,the main adverse influence of groundwater on construction of underground engineering in Shanghai in discussed.The new method of concept design of dewatering in confined aquifers is proposed,which includes the modified formulas to determine the safe depth of confined water level from the ground-surface and rules of selection of dewatering plans.The suitable methods of dewatering design of confined aquifer are generalized and summarized for different hydrogeology conditions and features of dewat... |
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| Keywords: | engineering characteristics of groundwater dewatering for deep excavation groundwater control concept design of dewatering of confined aquifers |
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