摘要
以大洪沟煤矿掘进工作面为例,介绍了大断面全煤斜面交岔点锚网梁联合支护技术的设计、应用、施工方法及 巷道支护效果。
Taking Dahonggou coal mine heading face for example, an introduction is given to the design, application, construction method and roadway supporting result of bolt, mesh and beam combined supporting technology in large section full coal oblique crossing.
出处
《西部探矿工程》
CAS
2005年第4期55-56,共2页
West-China Exploration Engineering
关键词
锚网梁联合支护
斜面交岔点
应用
bolt, mesh and beam combined support
oblique crossing
application
