黄金科学技术 ›› 2019, Vol. 27 ›› Issue (3): 458-465.doi: 10.11872/j.issn.1005-2518.2019.03.458
• 采选技术与矿山管理 • 上一篇
涂鸿渐1,2(),王李管1,2(),陈鑫1,2,任助理1,2,张炬1,2
Hongjian TU1,2(),Liguan WANG1,2(),Xin CHEN1,2,Zhuli REN1,2,Ju ZHANG1,2
摘要:
为了解决露天矿配矿耗时长、成果精度低及与卡调系统不关联的问题,对露天矿配矿进行系统科学分析,提出了基于混合整数规划的露天矿自动化配矿系统,实现对露天矿品位的快速准确控制。以炮孔岩样化验结果和矿山块段模型数据为基础,运用泰森多边形方法对配矿单元进行估值划分,综合考虑矿量、品位、设备和空间位置等约束条件,建立了以出矿品位波动最小为目标函数的露天矿配矿混合整数规划模型。并在Visual Studio环境下用C++语言调用CPLEX求解器进行求解,进而得到用于卡调系统的露天矿配矿开采和派车优化方案。该方法应用于安徽某大型石灰岩露天矿,经实例验证,此方法可在1 s内输出配矿结果,同时配矿指标均在目标值上下1.5%范围内波动,对指导矿山的实际生产有重要意义。
中图分类号:
1 | Espinoza D , Goycoolea M , Moreno E ,et al .MineLib:A library of open pit mining problems[J].Annals of Operations Research,2013,206(1):93-114. |
2 | Rahmanpour M , Osanloo M .Resilient decision making in open pit short-term production planning in presence of geologic uncertainty[J].International Journal of Engineering,Transactions B:Applications,2016,29(7):1022-1028. |
3 | Caccetta L , Hill S P .An application of branch and cut to open pit mine scheduling[J].Journal of Global Optimization,2003,27(2/3):349-365. |
4 | Azimi Y , Osanloo M , Esfahanipour A .An uncertainty based multi-criteria ranking system for open pit mining cut-off grade strategy selection[J].Resources Policy,2013,38(2):212-223. |
5 | Gholamnejad J , Osanloo M .Incorporation of ore grade uncertainty into the push back design process[J].The Journal of the Southern African Institute of Mining and Metallurgy,2007,107(3):177-185. |
6 | Rahmanpour M , Osanloo M .Determination of value at risk for long-term production planning in open pit mines in the presence of price uncertainty[J].The Journal of the Southern African Institute of Mining and Metallurgy,2016,116(3):229-236. |
7 | Newman A M , Rubio E , Caro R ,et al .A review of operations research in mine planning[J].Interfaces,2010,40(3):222-245. |
8 | Osanloo M , Gholamnejad J , Karimi B .Long-term open pit mine production planning:A review of models and algorithms[J].International Journal of Mining,Reclamation and Environment,2008,22(1):3-35. |
9 | Kumral M , Dowd P A .Adelaide research and scholarship:Short-term mine production scheduling for industrial minerals using multi-objective simulated annealing[C]//Bandopadhyay S.International Symposium on the Application of Computers and Operations Research in the Minerals Industry.Colorado:Society for Mining,Metallurgy and Exploration,2002:731-741. |
10 | Desaulniers G , Langevin A , Riopel D ,et al .Dispatching and conflict-free routing of automated guided vehicles:An exact approach[J].International Journal of Flexible Manufacturing Systems,2003,15(4):309-331. |
11 | Asad M W A .Implementing a blending optimization model for short-range production planning of cement quarry operation[J].Journal of Mining Science,2010,46(5):525-535. |
12 | Souza M J F , Coelho I M , Ribas S ,et al .A hybrid heuristic algorithm for the open-pit-mining operational planning problem[J].European Journal of Operational Research,2010,207(2):1041-1051. |
13 | Fioroni M M , Franzese L A G , Bianchi T J ,et al .Concurrent simulation and optimization models for mining planning[C]//Proceedings of the 2010 Winter Simulation Conference.New York:IEEE,2008:759-767. |
14 | Stevanovic D , Kolonja B , Stankovic R ,et al .Application of stochastic models for mine planning and coal quality control[J].Thermal Science,2014,18(4):1361-1372. |
15 | Shishvan M S , Benndorf J .The effect of geological uncertainty on achieving short-term targets:A quantitative approach using stochastic process simulation[J].Journal of the Southern African Institute of Mining and Metallurgy,2015,116(3):259-264. |
16 | 黄启富,陈建宏 .基于PSO的矿山企业动态配矿优化研究[J].计算机工程,2011,37(8):175-177,180. |
Huang Qifu , Chen Jianhong .Research on dynamic mine ore blending optimization based on particle swarm optimization in mining enterprises[J].Computer Engineering,2011,37(8):175-177,180. | |
17 | 杨珊,陈建宏,杨海洋,等 .基于Xpress-MP堆积型铝土矿堆场配矿优化研究[J].金属矿山,2010,39(3):9-11. |
Yang Shan , Chen Jianhong , Yang Haiyang ,et al .Optimization research of accumulated bauxite ore blending in yard based on Xpress-MP[J].Metal Mine,2010,39(3):9-11. | |
18 | 王李管,宋华强,毕林,等 .基于目标规划的露天矿多元素配矿优化[J].东北大学学报(自然科学版),2017,38(7):1031-1036. |
Wang Liguan , Song Huaqiang , Bi Lin ,et al .Optimization of open pit multielement ore blending based on goal programming[J].Journal of Northeastern University(Natural Science),2017,38(7):1031-1036. | |
19 | 吴丽春,王李管,彭平安,等 .露天矿配矿优化方法研究[J].矿冶工程,2012,32(4):8-12. |
Wu Lichun , Wang Liguan , Peng Ping’an ,et al .Optimization methods for ore blending in open-pit mine[J].Mining and Metallurgical Engineering,2012,32(4):8-12. | |
20 | 任助理,毕林,王李管,等 .基于混合整数规划法的自然崩落法放矿计划优化[J].工程科学学报,2017,39(1):23-30. |
Ren Zhuli , Bi Lin , Wang Liguan ,et al .Optimization of drawing scheduling based on mixed integer programming in block cave mining[J].Chinese Journal of Engineering,2017,39(1):23-30. | |
21 | Rodrigo M , Enrico Z , Fredy K ,et al .Availability-based simulation and optimization modeling framework for open-pit mine truck allocation under dynamic constraints[J].International Journal of Mining Science and Technology,2013,23(1):113-119. |
22 | Coelho V N , Souza M J F , Coelho I M ,et al .Multi-objective approaches for the open-pit mining operational planning problem[J].Electronic Notes in Discrete Mathematics,2012,39(2):233-240. |
23 | Du D Z , Frank H .Computing In Euclidean Geometry[M].Evanston:World Scientific,1992. |
24 | Boissonnat J D , Nielsen F , Nock R .On bregman voronoi diagrams[J].Discrete and Computational Geometry,2010,44(2):281-307. |
25 | 陈丽,胡乃联 .基于Voronoi图的爆区品位和矿量计算[J].爆破,2011,28(2):39-41. |
Chen Li , Hu Nailian .Method of calculating ore grade and quantity of blast zone based on Voronoi diagram[J].Blasting,2011,28(2):39-41. | |
26 | 杨桦,胡乃联,孙晓,等 .基于炮孔化验数据的资源模型动态更新技术研究[J].矿业研究与开发,2013,33(2):105-109. |
Yang Hua , Hu Nailian , Sun Xiao ,et al .Dynamic update technology of geological resource model based on blasthole data[J].Mining Research and Development,2013,33(2):105-109. | |
27 | Ghasemi E , Amnieh H B , Bagherpour R .Assessment of backbreak due to blasting operation in open pit mines:A case study[J].Environmental Earth Sciences,2016,75(7):552-558. |
28 | Bye A .The strategic and tactical value of a 3D geotechnical model for mining optimization,Anglo Platinum,Sandsloot open pit[J].The Journal of the South African Institute of Mining and Metallurgy,2006,106(4):97-104. |
[1] | 张炬,王李管,宋华强,任助理,毕林. 露天矿境界优化几何约束模型优化及其应用[J]. 黄金科学技术, 2018, 26(6): 795-802. |
[2] | 贾明涛, 涂小腾, 任助理, 陈鑫, 宋华强. 基于改进最大流最小割算法的露天境界优化及应用[J]. 黄金科学技术, 2018, 26(3): 318-324. |
[3] | 杨明财, 盛建龙, 叶祖洋, 董舒. 基于FlAC3D的露天矿边坡稳定性及影响因素敏感性分析[J]. 黄金科学技术, 2018, 26(2): 179-186. |
[4] | 任助理,王李管. 基于金属价格不确定性的地下矿生产计划风险分析[J]. 黄金科学技术, 2017, 25(6): 52-60. |
[5] | 张二洋,陈建宏. 基于Surpac矿山设计软件及虚幻引擎实现的矿山虚拟现实漫游系统[J]. 黄金科学技术, 2017, 25(4): 93-98. |
[6] | 贾明涛,吕青海,陈鑫,宋华强. 聚合分期算法在露天矿中长期生产计划编制中的应用[J]. 黄金科学技术, 2017, 25(4): 58-64. |
[7] | 王德荣,董庆欣,李宗站,李国忠,迟爱欣,冯雪磊,刘宝福. 玲珑金矿井下上部中段氧化程度较深低品位残矿浮选工艺研究与实践[J]. 黄金科学技术, 2013, 21(4): 87-90. |
[8] | 尹飞. 矿产资源开发优化配矿模型的再思考[J]. 黄金科学技术, 2013, 21(3): 80-84. |
[9] | 李涛,王书春,杨新华,孙敏哲. 提高氰化浸出率指标的研究及实践[J]. J4, 2010, 18(5): 81-83. |
[10] | 张晓平,高建国,尹飞. 矿产资源开发优化配矿模型[J]. J4, 2009, 17(5): 58-61. |
[11] | 文超, 顾清华, 冯居易. 基于GIS的露天矿配矿管理系统研究[J]. J4, 2009, 17(2): 58-62. |
[12] | 李和平, 王晓亮, 汪洋, 李洪海, 薛田喜. 露天松动爆破技术在河西金矿的试验与应用[J]. J4, 2007, 15(4): 45-50. |
[13] | 卢会军. 浅析配矿管理[J]. J4, 2006, 14(1): 45-47. |
[14] | 白晓平, 才庆祥. 露天矿半连续运输系统可靠性研究[J]. J4, 2000, 8(2): 40-43. |
[15] | 狄卫民, 云庆夏. 应用网络流规划编制露天矿最优排土计划[J]. J4, 1999, 7(4~5): 78-81. |
|