高效无声破碎剂在扩巷和基础开挖中的应用

High Soundless Cracking Agent Application in Expanding Roadway and Basic Mining

高效无声破碎剂在矿井破岩开挖工作中有特有的优势条件,可以为工程建设创造良好的环境和技术条件。从高效无声破碎剂的破碎机理及其特点入手,分析了高效无声破碎剂在煤矿井下回采工作面过构造破岩工作中的应用及相关的注意事项,对煤矿井下破岩扩巷具有借鉴性的意义。

High soundless cracking agent had advantages in rock breaking and mining, which could create a good environment for engineering construction and technical conditions. From the crushing mechanism and the characteristics of the high soundless cracking agent, whose apphcation in the tectonic rock work and related matters needing attention in mine working face were analyzed, the result provided reference for rock breaking and roadway expanding.