数值法模拟赵油坊水源地深层地下水允许开采量  

Numerical simulation for evaluating allowed water exploitation from deep aquifer in Zhaoyoufang

作　　者：李贵明[1,2] 

机构地区：[1]中国地质大学,北京100083 [2]河南省地质矿产勘查开发局第十一地质队,河南商丘476000

出　　处：《煤田地质与勘探》2008年第3期48-51,共4页Coal Geology & Exploration

摘　　要：通过抽水试验,确定了拟建水源地——赵油坊的水文地质参数:平均导水系数878.27m2/d,弹性释水系数为6.85×10-4,压力传导系数为1.55×106m2/d,水跃值为3.44m;根据水文地质参数把水源地划分为6个单元。选用合理的计算模型,模拟不同开采条件下地下水水位下降情况,确定以24000m3/d的开采方案较为合理。Hydrological parameters of groundwater resources zone in Zhaoyoufang are attained by pump experiment. The mean conductivity coefficient, elastic storage coefficient, pressure conductivity coefficient, hydraulic jump value are 878.27 m^2/d, 6.85×10^-4, 1.55 ×10^6 m^2/d, 3.44 m, respectively. Based on those parameters, the groundwater resources zone is divided into 6 units. Selecting the proper model to simulate groundwater level change under different exploitation condition, it shows that No.1 exploiting 24 000 m^3/d design is more reasonable.

关 键 词：水文地质参数 允许开采量 深层含水层 赵油坊 

分 类 号：P641.8[天文地球—地质矿产勘探]