摘要
叙述了潘洛铁矿在维简工程施工中,为配合导爆管在井巷掘进中的运用,经多次现场试验,确定合适的爆破参数,以利于巷道成形的质量控制。
During tunnel excavation of Panluo Iron Ore Mine, many on-site tests have been carried out to determine appropriate parameters for blasting. On this basis, the application of detonating cord to control blasted form of channel was successful.
出处
《矿业工程》
CAS
2006年第5期44-45,共2页
Mining Engineering
关键词
井巷开拓
掘进施工
质量控制
excavation of tunnel
digging
quality control
