承压非稳定流单孔抽水试验求参的程序设计

Program Design for Getting Parameters in Single Well Pumping Test of Confined Unsteady Flow

在煤矿建设和生产中对承压非稳定流抽水试验求参时,一般可以运用Theis配线法来解决。但这种方法,在人工操作上既繁琐又有人为误差。因此将运用VB程序来编写一段代码,以实现在计算机屏幕上移动标准曲线来匹配试验点,而模拟整个人工配线过程。由淮北某矿区实例验证,Theis配线法程序适用于矿区的一般求参问题。

Confined unsteady flow pumping test ior getting parameters m the coal mine construction and production, usualy can get by this method. But, using this method, it is so tedious ＇and subjective. Based on VB programming may edit code in order to match test points by moving standard curve on the computer screen, simulating the process of manual curve fitting. By the example a mine of Huaibei shows that Theis matching program is suitable for getting parameters in general mining area.