摘要
在全面分析武汉市水文地质条件的基础上,主要运用GMS地下水数值模拟软件,采用有限差分方法,解决了合理划分地下水含水层,选取适当的模型边界条件,准确模拟开采井,确定初始水头的分布,概化水流模型等三维水文地质建模要点,以求建立精确的三维水文地质模型,反映武汉市地下水动态变化特征。
On the basis of comprehensive analysis of Wuhan hydrogeological conditions,the paper uses numerical simulation software about GMS groundwater,adopts the finite difference method to solve the rational division of groundwater aquifers,selects the appropriate model boundary conditions,determines the initial head of distribution,in order to establish an accurate three-dimensional hydrogeological model,reflecting the dynamic characteristics of groundwater in Wuhan City.
出处
《资源环境与工程》
2014年第3期339-342,共4页
Resources Environment & Engineering
关键词
三维水文地质建模
水流模型
地下水含水层
three-dimensional hydrogeological modeling
flow model
groundwater aquifer
