掘进中深孔爆破质量技术应用探讨

Discussion on the application of quality technology of medium and deep hole blasting in driving

本文分析掘进中深孔爆破施工的特点,并提出几点中深孔爆破质量技术应用措施,包括合理设置炮眼位置、掏槽和钻孔施工技术、爆破施工技术、装置及线路设置、技术参数优化等,以期为相关工程提供参考。

This paper analyzes the characteristics of medium and deep hole blasting construction in tunnelling,and puts forward several application measures of medium and deep hole blasting quality technology,including reasonable setting of blasthole position,cutting and drilling construction technology,blasting construction technology,device and line setting,technical parameter optimization,etc.,in order to provide reference for related projects.