地下饮用水水源保护区划分三维渗流与溶质运移耦合数值模型

针对《饮用水水源保护区划分技术规范（HJ/T338-2007）》要求，以河北省邯郸市羊角铺岩溶地下饮用水水源保护区划分为例，通过对其水文地质特征的概化，建立了相应的水文地质概念模型；在此基础上，构建了与此相适应的地下水渗流与溶质运移三维耦合数值模型，并通过对羊角铺地下饮用水水源周围溶质运移规律的模拟预测，划分出羊角铺地下饮用水水源的一级保护区和二级保护区。

Three Dimensional Coupling Numerical Model of Groundwater Seepage and Solute Transport for the Delineating of Protection Areas for Drinking Source Groundwater

Aiming at the demand of Technical Guideline for Delineating Source Water Protection Areas （HJ/T338-2007）, the delineating of protection areas of Yangjiaopu which is located in karst groundwater system  in Handan, Hebei Province was taken as an example, on the basis of a corresponding hydrogeological conceptual model which was built by generalization of hydrogeology features, a three dimensional coupling numerical model of groundwater seepage and solute transport was founded, by simulation and prediction of the rule of the solute transport in the surrounding zone of Yangjiaopu drinking source groundwater, the primary and secondary protection areas of Yangjiaopu drinking source groundwater was delineated.