摘要
在调查分析矿井三维立体图的特性的基础上,运用轴测投影原理,阐述了消除巷道隐藏线的方法。文中详细介绍了井巷三维立体图自动绘制系统的组成及各模块的功能。
Based on the investigation and analysis of the characters of three dimensional graphs of mine, this paper discusses the method clearing up the hidden lines of drifts by using the principle of axonometry. The constituent of three dimensional auto graphic system and the functions of its individual module are introduced in detail.
出处
《山西煤炭》
1997年第4期43-46,共4页
Shanxi Coal
关键词
立体图
数据组织
绘制系统
矿井
自动化
three dimensional graph
projection
hidden drift
data organization