Study on face moving techniques of fully-mechanized mining with light support

To insure security and high efficiency in the process of face moving,technological process of face moving of fully-mechanized mining with light support is studied,using theory as well as experience.Through the systems analysis and argument about the techniques of the light support in caving 162301 working face in Xinsan Mine,which indicate 6.5m net paved distance and support without wood are reasonable in techniques,reliable in technology,and very distinct in security and economic benefit.This result has good reference value and instructive significance for working face mining and moving safely and efficiently.