FLAC^(3D)开采沉陷模型快速建立的方法与实践

Method and practice of quickly establishing FLAC^(3D) mining subsidence model

通过采用VB可视化编程语言对FLAC^(3D)开采沉陷模型快速建立的方法进行研究,利用开采沉陷工程地质条件模型的自身特点,开发了可视化自动建模程序,并进行了实例验证,实现了利用FLAC^(3D)分析开采沉陷问题时,利用可视化人机交互界面,输入基本开采及地层参数即可自动建立开采沉陷模型并运算,令FLAC^(3D)的使用更加简化和快捷。

Research is conducted on the method of quickly establishing FLAC3D mining subsidence model based on VB language.The visual automatic modeling program is developed by utilization of its own characteristics of mining subsidence model of engineering geological conditions and verified by case.In the analysis of the problem of mining subsidence with FLAC3D,the basic mining and reservoir parameters are input using the visual man-machine interactive interface to automatically set up the model of mining subsidence for operation,making use of FLAC3D more simplified and fast.