胶带主斜井光面爆破参数的确定  

Determination of smooth blasting parameters of main slant of belt conveyor

作　　者：毛加宁[1] 王绍留 Mao Jianing1 ,Wang Shaoliu2(1. Energy of yunnan vocational and technical college , YunNan Qujing 655001,2. Local Coal Mine Bureau of Yunnan Province, YunNan KumMing 65004)

机构地区：[1]云南能源职业技术学院,云南曲靖655001 [2]云南省地方煤矿事业局,云南昆明650041

出　　处：《煤矿现代化》2018年第6期150-153,共4页Coal Mine Modernization

摘　　要：本文结合曲靖某矿胶带主斜井自上而下掘进实际,先计算确定光面爆破技术参数,然后在掘进施工过程中不断总结经验,及时修正光面爆破技术参数,从而达到提高胶带主斜井光面爆破质量,提高锚网喷支护效果的目的。According to the reality of Qujing mine main slant of belt conveyor driving from top to bottom, first calculate the determination of smooth blasting parameters, and constantly sum up experience in the excavation process, correct smooth blasting parameters in time, so as to improve the quality of the main slant of belt conveyor smooth blasting, improve the bolt mesh shotcrete supporting effect.

关 键 词：胶带主斜井 光面爆破 技术参数 光面爆破质量 

分 类 号：TD235.374[矿业工程—矿井建设]