基于OpenGL的矿山井巷工程三维设计  

OpenGL-based three-dimensional design of underground heading

作　　者：李贺英[1] 龚春秀[1] 杨鹏[1] 

机构地区：[1]北京科技大学,北京100083

出　　处：《矿业工程》2006年第3期58-61,共4页Mining Engineering

基　　金：国家自然科学基金资助项目(No.50274009)

摘　　要：详细阐述了导线截面法进行井巷工程的设计原理及具体实施效果。并对设计过程中存在的三维坐标的屏幕获取、巷道贯通的处理等难题,提出了具体的解决方法。最后在Delphi和OpenGL支持下,编程实现三维巷道的设计和绘制,有效地解决了三维井巷设计的表达与呈现问题。The principle and practical performance of OpenGL-based three-dimensional design of underground heading are explained. Solutions to solve difficulties such as taking three-dimensional coordinate from screen, dealing with interpenetration of headings are discussed. On the basis of Delphi and OpenGL, a computer program for design and draw up of threedimensional heading is established, which solves problems of expression ＆ showing of three-dimensional heading design.

关 键 词：井巷工程 三维设计 导线截面法 OPENGL 

分 类 号：TD262[矿业工程—矿井建设]