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FEMWATER是GMS(Groundwater Modeling System)中的重要模块,是国际常用的模拟地下水流和溶质运移的模块,本文旨在对FEMWATER进行简单介绍,并详细讨论在GMS界面下,FEMWATER模块中三维有限元网格构建的各种技巧,以期对使用FEMWATER的同行提供借鉴,提高其建模的效率。最后用一个理想的算例说明在FEMWATER中对断层的处理。计算结果表明FEMWATER可以很方便地对隔水和导水断层进行模拟。
FEMWATER is an important module in Groundwater Modeling System (GMS). It is a commonly used module to simulate groundwater flow and solute transport in the world. This article is intended to introduce FEMWATER briefly and discuss in detail the three-dimensional finite element The various techniques of grid construction, with a view to using FEMWATER counterparts to provide reference to improve the efficiency of its modeling. Finally, an ideal example is given to illustrate the treatment of faults in FEMWATER. The results show that FEMWATER can simulate the water-tight and water-bearing fault easily.