摘要
竖井定向测量是通过对竖井,将地面坐标系中的平面坐标及方向传递到井下的测量工作。由于竖井内部结构相对较复杂,所以在竖井的测量工作上,对专业水平和层次有着很高的要求。本文根据竖井的定向与贯通测量方式进行了研究,希望可以提出有效减少误差的方法对竖井的定向与贯通测量提供帮助。
The orientation measurement of the shaft is to transfer the plane coordinate and direction of the ground coordinate system to the underground measurement through the vertical shaft.Because the internal structure of the shaft is relatively complex,there is a high demand for professional level and level in the measurement of the shaft.In this paper,according to the orientation and penetration measurement methods of the shaft,we hope that we can put forward effective methods to reduce errors to help the orientation and penetration measurement of the shaft.
作者
于兆财
姚晶涛
YU Zhao-cai;YAO Jing-tao(China Gold Group Jiapigou Mining Co.,Ltd.,Huadian 132411,China)
出处
《世界有色金属》
2019年第10期225-226,共2页
World Nonferrous Metals
关键词
竖井定向
贯通测量
分析
shaft orientation
penetration measurement
analysis
