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矸石充填解决了因煤炭开采过程中废弃物矸石在地面积累形成的矸石山,消除了因矸石山自燃而造成的有害气体对环境的污染,矸石充填还解决了因煤炭采空后形成的地表面塌陷使地面建筑及公路的破坏。本文通过矸石充填支架近几年来在煤矿上的应用,取得了良好的经济和社会效益,提出矸石充填支架的推广应用将是煤矿开采未来的发展趋势。
Waste rock filling to solve the waste coal gangue waste accumulation in the ground during the formation of Gangue Hill to eliminate spontaneous combustion of waste gangue caused by the harmful gas pollution to the environment, waste rock filling also solved the surface after the formation of coal mined Collapse caused damage to the surface of the building and the road. In this paper, the application of gangue filling scaffolds in coal mines in recent years has achieved good economic and social benefits. It is suggested that the popularization and application of gangue filling scaffolds will be the future development trend of coal mining.