掘进巷道中腰线标定方法探索

摘要

掘井巷道中腰线标定方法是进行井下测量的工作人员必须要掌握的一种技术，它有利于加快掘井速度和提高工程质量。对掘井巷道中腰线标定的几种方法进行了探索，以便更好地做好掘井工程相关工作。%The tunnel dug wells waist calibration method is carried out a technical staff downhole measurement must be mastered;it will help speed up digging wells to improve the speed and quality of the project. Several methods of digging wells roadway waist calibration explored in order to better do well digging project related work.