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。
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.
出处
《探矿工程》
1999年第2期45-46,共2页
Exploration Engineering(Drilling & Tunneling)
关键词
导爆索
水压劈裂爆破
石材开采
成荒率
花岗岩
detonating fuse, water split blasting, quarrying, block material utilization ratio, drilling and blasting parameters, blasting result
