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作 者:周霖[1]
出 处:《太原科技》2007年第12期83-84,共2页Taiyuan Science and Technology
摘 要:四台矿在开拓14号层404东部盘区过程中,盘区巷道所穿位置地质构造极其复杂,给盘区巷道的掘进带来了极大的困难。以四台矿14号层404东部盘区工作面为例,对14号煤层开采范围及布面情况进行分析,提出了一套经济上合理、技术上可行的盘区巷道布置方案。In the course of carving out NO.14 coalbed 404 of the east during digging that geologic structure is very complex in area of digging. T the east area in Sitai mine as an example, the paper has analyzed the situa forward a set of project designs of laneway's dispose which is reasonable in area in Sitai mine, it brings a lot of difficulties 'aking the working tion of the limits face of NO.14 coalbed 404 of of mining and dispose, and put economy and viable in technology.
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