摘要
结合临汾宏大锦程煤业实际支护情况,详细分析巷道支护效果差的原因,为找到合理支护方案提供合理依据,以期保障安全生产。
Based on the actual support situation of Linfen Hongda Jincheng Coal Industry, this paper analyzed the reasons of the poor roadway supporting effect in detail, and provide reasonable basis for finding out the rational supporting scheme in order to guarantee the safe production.
出处
《能源与节能》
2016年第6期21-22,37,共3页
Energy and Energy Conservation
关键词
动压
巷道
失稳
原因
dynamic pressure
roadway
instability
reasons
