| 利川压气站岩溶场区消防水井选址及其供水需求评估 |
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| 引用本文： | 余德林,张爱恒.利川压气站岩溶场区消防水井选址及其供水需求评估[J].地下水,2009,31(2):40-44. |
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| 作者姓名： | 余德林 张爱恒 |
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| 作者单位： | 中国地质大学(武汉)环境学院,武汉,430074 |
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| 摘 要： | 在前期野外地质调查及工程水文物探勘察的基础上，研究压气站场区地层发育特征及水文地质条件，确定经济合理的消防水井宜井区。并根据非稳定流抽水试验数据，求取该场区地下水含水层的水文地质参数，同时利用泰斯井流公式对该区消防井的地下水供水需求作出预测评估，结果满足消防井的设计水量要求，且按Q=240m^3／d此等强度抽水，不会引起地下水位持续下降造成的各种生态环境地质问题。
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| 关 键 词： | 供水需求评估 抽水试验 水文地质参数 岩溶区 |
Site Selection for Fire-fighting well in Karst Region and Evaluation for Groundwater Supply in Lichuan |
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| YU De-lin,ZHANG Ai-heng.Site Selection for Fire-fighting well in Karst Region and Evaluation for Groundwater Supply in Lichuan[J].Groundwater,2009,31(2):40-44. |
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| Authors: | YU De-lin ZHANG Ai-heng |
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| Institution: | School of Environmental studies;China University of Geosciences;Wuhan 430074;Hubei;China |
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| Abstract: | Based on the field geologic investigation and the geoexploration in the first stage,we study the stratigraphic configuration and hydrogeologic condition to determine a reasonable area for fire-fighting well.Then according to the data of pumping test,we get the hydrogeologic parameter.At last,the groundwater supply of the fire-fighting well this area is evaluated through Theis equation to identify if the supply meet the requirement of the design standard. |
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| Keywords: | Evaluation of groundwater supply pumping test hydrogeologic parameter and Karst region |
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