摘要
针对西曲矿18501正巷贯通时遇到的问题,提出了贯通施工工艺及安全技术措施,顺利实现了贯通,有效地控制了18501正巷贯通时的围岩变形,为高产高效矿井建设创造了有利条件,对相似地质条件下矿井巷道贯通有重要的指导意义。
According to the problems encountered in 18501 mining face roadway of Xiqu mine,puts forward the construction technology and safe technical measures in order to realize the roadway transfixion and surrounding rock deformation control. The results create favorable conditions for the construction of high yield and high efficiency mine. And also has important guiding significance for roadway transfixion under similar geological conditions.
出处
《煤炭技术》
北大核心
2017年第6期37-39,共3页
Coal Technology
关键词
巷道贯通
通风与安全
支护
roadway transfixion
ventilation and safety
support
