稳定流抽水试验渗透系数计算程序

R(m))计算过程960.004.67960.004.67960.004.67960.004.67960.004.67960.004.67含水层厚度M(m)抽水孔半径r(m)抽水影响半径R(m)含水层渗透系数K(m/d)72.000.105572.000.10555003.841072.000.105591.52493.070472.000.105581.83053.019672.000.105581.15063.015872.000.105581.09973.015572.000.105581.09593.0155单井抽水试验无观测孔含水层水文地质参数计算抽水试验类型均质无限含水层承压水完整井稳定流抽水采用计算公式抽水试验数据涌水量Q(m3/d)降深S(m)含水层厚度M(m)抽水孔半径r(m)抽水影响半径R(m)含水层渗透系数K(m/d)960.004.6772.000.1055参数(含水层渗透系数K(m/d)及抽水影响半径R(m))计算过程960.004.6772.000.10555003.8410960.004.6772.000.105591.52493.0704960.004.6772.000.105581.83053.0196960.004.6772.000.105581.15063.0158960.004.6772.000.105581.09973.0155960.004.6772.000.105581.09593.0155960.004.6772.000.105581.09563.0155960.004.6772.000.105581.09563.0155960.004.6772.000.105581.09563.0155960.004.6772.000.105581.09563.0155采用计算结果含水层渗透系数3.02m/d;抽水影响半径81m复核:年月日