Safety Technical Measures of Water Exploration and Drainage in Coal Mines
In the process of coal mining,water exploration and drainage technology is very important to eliminate water damage in coal mines.The phenomenon of water permeation in the roadway will affect the mining process in light,cause safety accidents in heavy,and then cause serious losses.In order to ensure the safe mining of underground roadway and avoid the phenomenon of water permeation in roadway,it is very important to adopt reasonable and effective water exploration and drainage technology for construction.The main safety technical measures during water exploration and drainage operation were put forward,which can effectively prevent the water damage in working face and provide reference for coal mine construction safety.
coal miningwater exploration and drainage technologysafety technologyborehole support
NETL
NSTL
万方数据
维普
