Underground Coal Mining Technology and Its Existing Problems
Firstly,the characteristics of underground coal mining technology were analyzed,and then the common coal mining technology was introduced,such as blast-mining method,conventionally mining method,fully-mechanized mining method and intelligent mining method,their existing problems were analyzed,and corresponding optimization strategies were put forward to improve the safety and reliability of underground coal mining and ensure the efficiency of coal mining,so as to better promote the development of coal mining enterprises.
NETL
NSTL
万方数据
