主斜井井筒基岩段大断面岩巷掘进施工工艺  

On the Excavation Construction Process of Bedrock Segment Large Cross Sectional Rock Roadway in Main Slant Shaft

作　　者：张建林 

机构地区：[1]山西兰花科创玉溪煤矿有限责任公司,山西晋城048000

出　　处：《能源与节能》2012年第12期35-37,共3页Energy and Energy Conservation

摘　　要：叙述了岩巷掘进的五大施工工序以及劳动组织和循环作业组织图表,提出有待改进的关键工艺。Described five rock roadway excavation construction process as well as the labor organization and cycle operation organization chart, a.nd proposed critical process need to be improved.

关 键 词：钻眼爆破 锚杆安装 喷浆工艺 平行作业 滚班制 激光导向仪指示腰线 中深孔光面爆破 

分 类 号：TD262[矿业工程—矿井建设]