石家庄市地下水资源管理模型

SCIENTIFIC MENAGEMENT OF GROUNDWATER RESOURCES IN SHIJIAZHUANG CITY

本文把迭加原理应用于地下水流中,建立了地下水位响应函数,形成含水系统的响应矩阵,从而把有限元水流模拟模型和最优化模型藕合起来,并在微机上实现了两者的有机结合。用两种方法对单位脉冲值进行模拟,提高了水位响应系数的计算精度。最后根据石家庄市地下水管理现状,制定了地下水资源的现状管理方案和人工补给方案,并作出了综合决策方案,为石家庄市地下水资源科学管理提供了依据。

Using the principle of superpositionen groundwater flow, it is proposed in this paper a response function for groundwater level which leads to the combination of the groundwater simulation model (FEM) with the optimization model. Two methods are used to determine the unit pulse value, so the accuracy of calculation is better gained. Then, based on the current situation of water resources management in Shijiazhuang City,the author proposed two groundwater management schemes,one is for the ground water management,another is for the artifitinl recharge. Both schemes provide scientific basis for water resources management in Shijiazhuaag City.