高瓦斯无双巷前进式采煤探讨  

A Brief Analysis of the Advancing Coal Mining Methord in High Gas Coal Face

作　　者：臧树春 

机构地区：[1]七煤集团公司建设矿,七台河154600

出　　处：《价值工程》2010年第1期136-136,共1页Value Engineering

摘　　要：高瓦斯前进式采煤有效地解决了高瓦斯工作面上转角瓦斯易积聚问题,降低了矿井掘进率,缓解了衰老矿井采煤工作面的接续紧张的状况,可实现煤岩分运,减少煤炭损失。The advancing coal mining method solves the comer gas accumulation problem effectively in high gas coal face, which reduces mine drivage rate, alleviates the aged mine coal face contradiction of mining and development continuance. Coal and rock delivered separately could be realized and reduce the coal loss.

关 键 词：高瓦斯 瓦斯积聚 前进式采煤 矿压 

分 类 号：TD82[矿业工程—煤矿开采]