摘要
随着中国深部开采矿井数量的增加,瓦斯治理问题亟需解决。主要对深部开采低渗透煤层预裂控制爆破增透机理进行分析与探讨。
With an increase in the number of deep mining in mines in China, gas control problem is in urgent need to solve. This paper mainly analyzed and discussed blasting and antireflection mechanism of pre-splitting control for the low permeability coal seam in deep mining.
出处
《能源与节能》
2017年第4期22-23,25,共3页
Energy and Energy Conservation
关键词
深部开采
低渗透煤层
预裂控制
爆破增透机理
deep mining
low permeability coal seam
pre-splitting control
blasting and anti-reflection mechanism
