| 德阳市旌阳区某水源地地下水可开采资源评价 |
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| 引用本文： | 李仁海,荣欣萍,万朔阳,刘敏,吴勇.德阳市旌阳区某水源地地下水可开采资源评价[J].价值工程,2020(3):248-250. |
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| 作者姓名： | 李仁海 荣欣萍 万朔阳 刘敏 吴勇 |
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| 作者单位： | 1.地质灾害防治与地质环境保护国家重点实验室(成都理工大学);2.成都理工大学环境与土木工程学院 |
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| 摘 要： | 为重新拟选水源地,使其满足每天4×104m3的开采量,在水文地质钻探的基础上进行潜水非完整井单孔抽水试验,采用潜水非完整井稳定流公式计算出渗透系数K,将拟选水源地布设的18口井假象为一口大井计算地下水可开采资源量。结果表明研究区平均渗透系数K为52.63m/d,地下水可开采资源量为1561.3×104m3/a,达到设计开采要求。
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| 关 键 词： | 水文地质钻探 单孔抽水试验 渗透系数 可开采资源量 |
Evaluation of Groundwater Recoverable Resources in a Water Source Area in Jingyang District,Deyang City |
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| LI Ren-hai,RONG Xin-ping,WAN Shuo-yang,LIU Min,WU Yong.Evaluation of Groundwater Recoverable Resources in a Water Source Area in Jingyang District,Deyang City[J].Value Engineering,2020(3):248-250. |
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| Authors: | LI Ren-hai RONG Xin-ping WAN Shuo-yang LIU Min WU Yong |
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| Institution: | (State Key Laboratory of Geohazard Prevention and Geoenvironment Protection(Chengdu University of Technology),Chengdu 610059,China;College of Environmental and Civil Engineering,Chengdu University of Technology,Chengdu 610059,China) |
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| Abstract: | In order to reselect the water source to meet the daily production of 4×104m3,a single-hole pumping test of submerged incomplete wells was performed on the basis of hydrogeological drilling.The permeability coefficient K was calculated by using the steady flow formula of submerged incomplete wells.The illusion of 18 wells in the proposed water source area is considered as a large well to calculate the recoverable groundwater resources.The results show that the average permeability coefficient K of the study area is 52.63m/d,and the amount of groundwater recoverable resources is 1561.3×104m3/a,which meets the design and mining requirements. |
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| Keywords: | hydrogeological drilling single hole pumping test permeability coefficient recoverable resources |
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