AutoCAD环境下巷道坐标参数表的自动生成

在巷道掘进设计中,巷道坐标参数表的绘制是耗时较大的环节.传统人工绘制巷道坐标参数表的方法计算和量取的工作量大,而且准确度难以得到保证.从分析巷道坐标参数的传统计算方法入手,针对其中线长、Z坐标计算和方位角量取等繁琐的环节,提出了Auto CAD环境下的自动计算方法.基于以上实现方法,并充分考虑到操作的便捷性,在Auto CAD VBA二次开发平台上编制了FME程序.经过多座矿山的实际应用表明,该程序能够快速、准确地生成巷道坐标参数表,极大地提高掘进设计的效率.

Automatic Generation of Coordinate Parameter Table of Roadway in AutoCAD Environment

In the design of roadway drivage， the drawing of parameter table costs lots of time. If using the traditional method to draw the parameter table of roadway， the calculation and measurement are heavy work， and the precision is difficult to be guaranteed. By using the traditional method to analyze the coordinate parameters of roadway， it is found that the line length， Z coordinate calculation and azimuth measurement are complicated， thus an automatic calculation method in AutoCAD environment is proposed. Based on the above aspect and considering the convenience of the operation， FME program is compiled on the secondary development platform of AutoCAD VBA. Through the practical application in many mines， it shows that this program can generate the coordinate parameter table of roadway accurately and rapidly， which may greatly improve the efficiency of roadway design.