Simba H1254凿岩台车在切割巷中的研究与应用

Simba H1254 jumbo applied in digging of cut shaft

利用Simba H1254中深孔凿岩台车的灵活性,改变原有的中深孔施工及布孔方式,合理进行装药、分段、分次爆破,形成切割槽。节省了人工打切割井的辅助费用,降低了切割井施工的危险性。

Simba H1254 jumbo possessing good flexibility is used to change the traditional mode of digging of cut shaft. The reasonable explosive charging, blasting section dividing and section--wise blasting are adopted to form cut groove. The new method saves the assisting cost of manual digging of cut shaft and reduces the danger of manual digging.