摘要
本文主要研究深部区域后掘后采工作面对采场区域的动压影响规律,阐明了破坏性影响的阶段与特点,在采掘接续上,要求合理布局,在动压影响区域不应及早施工沿空巷道,对沿空范围的主系统巷道,应加强其支护强度。并从采掘生产的实际,给出处理办法,解决了现场难题。
This paper studies dynamic pressure effect rules of deep mining face on stope area,illustrates the stage and characteristics of destructive effects.In mining continuation,it requires the rational distribution,and the construction of roadway along gob should not be early in dynamic pressure influencing area,and supporting strength of primary system roadway of along spatial range should be strengthened.The solutions are given to solve the site problems from actual mining production.
出处
《价值工程》
2012年第9期71-72,共2页
Value Engineering
关键词
深部
动压影响
矿震信号
沿空巷道
deep
dynamic pressure influence
mine＇s shock signal
roadway along gob
