地下水溶质运移三维有限元模拟软件的设计与应用

DESIGN AND APPLICATION OF 3 D FINITE ELEMENT GROUNDWATER TRANSPORT SIMULATION SOFTWARE

介绍了含水层系统地下水溶质运移三维有限元模拟软件（ＧＴＳ３ｄ）的设计思路．该软件充分考虑到从模型的建立、数据与参数的输入、模拟计算到计算结果可视化与表达的整个过程，通过键盘或鼠标控制下的下拉式菜单结构而有机地组织在一起，实现了数据输入、计算结果输出的全部图形功能．

GTS3d is a combination of user friendly graphical preprocessing and postprocessing modules for a three dimensional finite element groundwater transport model. It has pull down menus and supports mouse. All porgrams and models of GTS3d can be called by selecting a corresponding menu item from the pull down menus of the GTS3d shell. All preprocessors and postprocessors provided by GTS3d also have a menu driven user interface and feature extence graphics and data processing capabilites, e.g., import and export of maps and data metrices. With the easy to understand menu system and the graphical user interface, GTS3d is extremely easy to operate. Its structure and functions are expounded separatelly. GTS3d is successfully applied to simulating the saltwater intrusion in Weizhou Island, Beihai, Guangxi.