摘要
介绍了用高水速凝废石浇注充填采矿法回收招远黄金集团股份有限公司三矿区 3#保安矿柱试验过程 ,阐述了采场控制爆破、充填工艺、地压控制及监测等关键技术 ,具有一定的借鉴意义。
The waste rocks are rapidly solidifying with high water to fill the mining out area of security pillars was introduced.The controlled blasting of stope,the filling technoology,the monitoring of ground pressure etc are described.which can be available for reference.
出处
《黄金》
CAS
2002年第5期15-19,共5页
Gold
关键词
保安矿柱
高水速凝
废石浇注
充填采矿法
控制爆破
security pillar
rapid solidifying with high water
waste rock pouring
controlled blasting
