Auto CAD在井巷工程开口标定中的应用

Application of Auto CAD in Opening Ca libration of Sinking and Driving Engineering

文章介绍了利用AutoCAD的图数互访功能绘制出各类井巷开口标定资料及数据,不但可省去复杂的数学计算还可提高开口数据的可靠性。

By using the mutual visiting functio n between the pictures and the data of Auto CAD,the materials and data of the opening calibration of variou s excavations can be drawn,which can not only avoid complicated mathematical cal-culations but also increase the reli ability of the opening data.