论文部分内容阅读
在矿山地质工作中,坑道地质素描是一项细致而艰苦的工作,尤其是在井下,编制坑道顶板和掌子面的地质素描困难更多,采用人工编录方法,不仅费时费力,而且速度慢,精度低,难以适应现代化矿山生产和地质研究工作的需要。我们采用摄影的方法,进行了坑道地质编录的试验,经初步试验效果良好,其优点是精度高,速度快,井下工作时间短,操作简便,人身安全,是矿山开采过程中的真实记录,现将摄影编录要点分述如下: (一)摄影编录的基本原理
In the mine geological work, the tunnel geological sketch is a meticulous and arduous task. Especially in the underground, it is more difficult to draw the geological sketch of the top and the face of the tunnel. Manual cataloging method is not only time-consuming and labor-intensive but also slow, Low precision, it is difficult to adapt to the needs of modern mine production and geological research work. We adopted the method of photography to carry out the experiment of mine geological cataloging. The preliminary test results are good. The advantages are high precision, fast speed, short underground working time, easy operation and personal safety. It is a true record in the mining process. The photographic catalog points are as follows: (a) photographic catalog of the basic principles