摘要
叙述了混凝土支架支护系统在益新煤矿深部软岩地质条件下的应用,依据现场实践,提出了混凝土支架支护系统适用范围。
According to site practice, the paper discusses the application of concrete support system under geo- logical condition of deep soft rock in Yixin Colliery and proposes its applicable seope.
出处
《江西煤炭科技》
2013年第1期73-74,共2页
Jiangxi Coal Science & Technology
关键词
矿山压力
软岩
钢管
支架
mine pressure
soft rock
steel pipe
support frame
