Autocad二次开发在储量估算图件绘制中的应用

Application of Autocad Secondary Development in Reserve Estimation Mapping

为解决矿产勘查、核实等工作中储量图制作过程储量估算块段多、要标示的参数多而杂的问题,基于Autolisp语言对Autocad进行二次开发,通过编写程序脚本强化Autocad命令,实现在人机交互模式下完成资源储量估算图制作。储量估算面积、倾角、平均煤厚自动量算提取、储量圈自动生成并标注于图面,应用OUT命令选择资源储量估算图中储量圈输出包含块段编号、面积、煤厚、倾角、储量等参数的表格,在表格数据修改后用IN命令实现数据同步到资源储量图,大大提高了资源储量估算图件绘制效率、准确率,达到图表完全对应一致。

To solve the problem that a lot of reserve estimation blocks and parameters needs marked in reserve mapping procedure of for mineral exploration and reserve verification work,the Autocad is developed secondarily based on Autolisp language,and some Autocad command is strengthened by programming scripts,and resource reserve estimation mapping can be completed under human-computer interactive mode.Those as“Area of Reserve Estimation”,“Dip Angle”,“Average Coal Thickness”can be calculated and extracted automatically.“Reserves Circle Icon”can be generated and marked on the plot automatically.“Block Number,Block Area,Coal Thickness,Dip Angle,Reserve”can be exported to Excel from“Reserve Circle Icon”selected by OUT command.If Excel data revised,those data of reserve map can be synchronized by IN command.Efficiency and accuracy for mapping resource reserve estimation is improved greatly,and plot and table holds consistently.