非饱和裂隙介质中地下水流的运动

THE MOVEMENT OF GROUNDWATER FLOW IN UNSATURED FRACTURED POROUS MEDIUM

本文分析了控制裂隙多孔介质中水流渗透的基本过程，给出了各阶段锋面运动的渐近解，并与数值解进行对比。其成果适用于核废物处置、有害废物处置及石油回采等方面。

This paper analyses the fundamental processes govering infiltration in fractured porousrock.Asymptotic solutions for the front movement are given for each flow period and comparisons withnumerical solutions are made.The result of our study is relevant to nuclear waste storage,hazardouswaste disposal and petroleum recovery.