任意形状工作面开采地表移动变形预计的算法实现

Algorithm of ground movement and deformation prediction in mining of random shape face

针对目前矿山生产的现状,对任意形状工作面开采地表移动变形的预计算法进行了研究。应用概率积分法的基本原理,结合生产实际,运用VC++语言,开发了地表移动变形预计系统。本系统采用面向对象的技术和方法进行数据组织,基于剖面线算法实现图形分割和网格的自动生成,实现了任意形状工作面开采的移动变形预计、预计结果的可视化输出。

In accordance with mine characteristics at present, algorithm of the ground movement and deformation prediction in the mining of random shape face is discussed. The ground movement and deformation prediction system are designed by applying the basic principles of the probability integral method and programming language VC++ and combining the production practice. The object-oriented technologies and methods are adopted to arrange the data. Graph division and automatic production of the squares based on Hatches are realized. The ground movement and deformation predicting and visual output of the result on random shape mining face are accomplished.