摘要
软岩巷道控制是深部开采重点内容之一,结合实际矿井情况,分析软岩巷道变形破坏的主要因素及机理,叙述了联合支护方式和支护效果。
Control of soft rock tunnel excavation is one of the important content of deep mining. This paper analyzed main factors and mechanism of soft rock roadways deformation and failure, and described the combined supporting method and supporting effect.
出处
《能源与节能》
2015年第9期174-175,共2页
Energy and Energy Conservation
关键词
软岩巷道
变形破坏机理
变形监测
soft rock roadway
deformation failure mechanism
deformation monitoring
