大连水师营地下水初始水位的计算及地下水流场的预测

Groundwater Head Initialization and Forecast for Shuishiying Area, Dalian

利用对偏微分方程逆问题的数值求解，给出了由一组抽水井实测水位值计算地下水初始水位以及由二级抽水井实测水位值估算总补给量的方法。在此基础上建立了对地下水流场进行预测的数值方法。并对水师营地下水流场进行了预测，其预测结果与实测值基本吻合。此方法可在类似地下水资源评估和地下水流场计算中推广应用。

Using numerical solution for inverse problem in partial differential equation, based on a method for initializing groundwater table and recharge estimation on two pumping tests,is presented in this paper.A numerical medel for groundwater table forecast was developed, then.This model was successfully applied to forecast groundwater table for Shuishiying area,Dalian.These methods can be applied to solve other relevant problems.