摘要
矿山地质条件复杂多变,采用CAD技术可以提高矿山设计的智能化。论文主要研究了在相交平面图和剖面图中添加剖面剖切线的方法;应用人工神经网络理论确定剖面中矿体界线的理论和方法;矿岩界线圆滑的原理与方法;矿块地质品位和储量的自动计算和统计的方法。并在本研究成果的基础上用ObjectARX开发了矿山CAD系统,经过北洺河铁矿的试运行,表明本研究成果是成功的、可行的。
Mine geological condition is complicated. It can enhance the intelligentization of mine design to adopt CAD. Some questions are studied, such as the method to draw the section lines in the geological section plane and the geological plane graph intersected each other, the principle and method of automatic determining ore body limits on transverse section by using of the neural network theory, the one of drawing the slippery boundary of ore, and the method of automatic calculation and statistics ore reserves and grade. A mine CAD system was exploited with ObjectARX based on these methods. The experiment shows it is feasible and successful after it was used in Beiminghe iron mine.
出处
《图学学报》
CSCD
北大核心
2013年第1期77-82,共6页
Journal of Graphics
