Discussion on Roof Management Problems and Treatment of Coal Mining Working Face
Coal mining working face is the first site of coal production,and also the main area of coal mining.The management of working face roof has always been the key management content of mining process.Once there is improper management,it will cause related accidents and bring adverse effects to the safety of mining operation.Therefore,it is necessary to do a good job in the roof management of the mining working face so as to prevent the roof accidents and ensure the safety of the operation.Based on this condition,this paper takes the roof management as the breakthrough point,focuses on the analysis of the roof management problems,and accordingly puts forward treatment measures for the relevant personnel reference.
NETL
NSTL
万方数据
维普
