基于有效开拓巷道的合理开拓工程研究  

Study of Reasonable Development Project Based on Effective Development Roadway

作　　者：李俊超[1,2] 许梦国[1,2] 王平[1,2] 朱明德[1,2] 谢峰[1,2] 

机构地区：[1]武汉科技大学资源与环境工程学院 [2]冶金矿产资源高效利用与造块湖北省重点实验室

出　　处：《金属矿山》2013年第2期18-21,共4页Metal Mine

摘　　要：依据矿体赋存条件,建立了开拓矿量和开拓工程量之间的关系,提出了有效开拓巷道的概念。从开拓矿量保有期和开采下降速度两个方面,分析了金山店铁矿开拓系统存在开拓矿量保有不足、开拓工程滞后问题。依据有效开拓工程,对矿山开拓工程和开拓矿量进行了优化,得到应增大开拓工程指标的结论。Based on ore body occurrence, the relationship between development ore reserves and development engineering quantity was established, a concept of effective development roadway was put forward. From two aspects of the remain period of development ore reserves and the mining descending speed, the development system of typical metal mine was analyzed, showing as insufficient development ore reserves and delay development project. According to the effective development project ,mine development project and development ore reserves were optimized, concluding that the development project index needs to increase.

关 键 词：有效开拓巷道 开拓工程 开拓系统 优化 

分 类 号：TD862.1[矿业工程—金属矿开采]