导爆索水压劈裂爆破开采花岗岩石材

Quarrying Granite with Water Split by Detonating Fuse Blasting

摘要:

讨论了导爆索水压劈裂爆破原理；开采硬质花岗岩的钻爆参数；提高成荒率所采取的技术措施；未来导爆索水压劈裂爆破的其它应用。

Abstract:

This paper discusses principle of water split by detonating fuse blasting,drilling and blasting parameters for quarrying hard granite, and technology methods enhancing rock material utilization ratio and other application of water split by detonating fuse blasting in the future.