摘要
介绍了在断层破碎带内采用爆破注浆加固、马蹄形导洞爆破掘进技术 ,达到破碎带施工安全、优质。
This paper presents blasting grouting consolidation technology and 'U' Shaped conduction cave blasting drilling technology applied in fault zones, which result in a safe, quality and efficient effect in construction.
出处
《西部探矿工程》
CAS
2002年第3期40-41,共2页
West-China Exploration Engineering
