Application of High-strength Support Technology in Coal Mine Roadway Driving
With the rapid development of China's social economy and modern science and technology,the demand for coal energy in various industries continues to increase,and coal mining technology has also been improved and optimized.However,with the continuous increase of the depth of coal mining,the coal mining environment has become more complex,especially the development of coal mining roadway is easily affected by the comprehensive impact of coal rock and geological structure,which cannot ensure the efficiency and quality of coal mining.Based on this,taking a coal mine project as an example,the deformation characteristics and influencing factors of coal mine roadway driving face were briefly described,and the application strategy of high-strength support technology in coal mine roadway driving was deeply studied,hoping to put forward some valuable suggestions for relevant practitioners.
coal mineroadway drivinghigh-strength support technology
NETL
NSTL
万方数据
