Causes and Prevention Measures for Roof Accidents in Coal Mining Face
The probability of accidents occurring on the roof of the working face during coal mining is very high.If roof accidents are not prevented in a timely manner,it will bring significant economic losses to the coal mine.This paper provided a detailed analysis of the causes,characteristics,and types of roof accidents,and proposed prevention and protection measures for roof accidents in coal mining faces to ensure the smooth progress of coal mining operations.
NETL
NSTL
万方数据
维普
