摘要
通过在下石节煤矿回采巷道中对支护工艺进行优化的尝试,根据观测结果,分析原因,总结出了部分技术经验,为回采巷道支护参数的设计提供了一定的参考依据。
Through the attempt that carrying on support technology optimization in extraction roadway of Xiashijie Coal Mine and according to the observations, this paper analyzes the causes, summers up some of technology experience and provides some reference for the design of extraction roadway support parameters.
出处
《价值工程》
2014年第5期44-45,共2页
Value Engineering
关键词
回采巷道
支护工艺
技术优化
extraction roadway
support technology
technical optimization
