摘要
矿山生产规划是矿山生产经营中的一项系统工程。受地下矿山生产特点影响,矿山生产规划存在诸多不确定性,实际生产中难以按照理论的生产计划执行。为此,文章在约束条件与规划目标的基础上,针对某矿山当前采充现状,充分调查统计井下生产各项生产数据,同时结合采矿方法及回采顺序等要素计算单个采场生产能力,基于此,开展矿山生产能力论证,综合考虑采场布置、服务年限和下降速度,推荐该矿0~19线的生产能力为200万t/a。根据总体规划原则,制定了全生命周期内矿房矿柱采场生产计划,结果表明,该矿0~19线服务年限是16年,且前15年生产能力稳定在200万t/a,第16年生产能力降至83万t/a。文章提供了一种基于矿山采充现状的全生命周期生产规划方案,为类似矿山生产规划提供了较好的参考价值。
Mining planning is a systematic work in the mine production.Subjected to underground mine production mode,there are more uncertainties in the mine planning.In fact,mine production can hardly adhere to theoretic mine plan.Based on constraint conditions and planning target in the paper,mass production data have been investigated and collected.Single stope production capacity is calculated combined by the mine method and sequence.Considering stope layout,mine life and decline rate,mine production capacity between 0 and 19 exploration line is recommended to 2000000 t/a.Therefore,mine plan for room and pillar stopes in the whole life cycle is made utilizing the overall planning method.It is shown that mine life between 0 and 19 exploration line is 16 years,and mine production capacity is 2000000 t/a in the first 15 years and falls to 830000 t/a in the 16th year.A mine planning program in the whole life cycle based on actual production status is put forward in the paper,which can provide some reference values for other mine planning in the similar mines.
作者
鲁忠华
万串串
LU Zhong-hua;WAN Chuan-chuan(China Railway Engineering Consulting Group Co.,Ltd.,Beijing 100055,China;BGRIMM Technology Group,Beijing 100160,China)
出处
《湖南有色金属》
CAS
2020年第2期9-15,共7页
Hunan Nonferrous Metals
关键词
采充现状
生产能力
生产计划
全生命周期
采充平衡
actual production status
production capacity
mine plan
whole life cycle
mining and filling balance
作者简介
鲁忠华(1986-),男,工程师,主要从事采矿工程、工程造价管理工作。
