基于3DMine的矿山开采阶段高度优选系统
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摘要
矿床开采设计是典型的采矿系统工程问题,运用系统工程思想及方法结合现代信息技术,对阶段高度进行优选具有重要的现实意义。基于3DMine软件的设计功能,创建矿床阶段高度优选系统,主要包括输入、建模、计算、输出4个部分,可实现地下工程的三维可视化和空间优化分析,完成一般矿山开采设计优化。阶段高度优选系统主要以矿床开拓系统三维实体模型为基础,采用多方案分析比较法,按阶段开拓单位掘进工程量最小原则选择最优阶段高度,某多层矿床阶段高度优化设计实例研究结果与矿山实际基本一致,验证了优选系统的可行性和实用性。
The mining design of deposit is a typical mining engineering.It has important realistic meaning to optimize the stage height by using the system engineering thoughts along with the modern information technology.Based on the design function of 3DMine software,the optimal system of stage height is built including inputting,modeling,calculating and outputting.Then,3D visualization and space optimizing of underground engineering are realized to complete the mining optimization of one mine.The optimizing system is mainly based on 3D models of the mining development system,and selects the better stage height from several plans.According to the principle of minimum driving per unit,the optimal stage height is selected. A research on optimal stage height of a multi-layer deposit is consistent with the actual situation,which verifies that the optimal system is feasible and practicable.
The mining design of deposit is a typical mining engineering.It has important realistic meaning to optimize the stage height by using the system engineering thoughts along with the modern information technology.Based on the design function of 3DMine software,the optimal system of stage height is built including inputting,modeling,calculating and outputting.Then,3D visualization and space optimizing of underground engineering are realized to complete the mining optimization of one mine.The optimizing system is mainly based on 3D models of the mining development system,and selects the better stage height from several plans.According to the principle of minimum driving per unit,the optimal stage height is selected. A research on optimal stage height of a multi-layer deposit is consistent with the actual situation,which verifies that the optimal system is feasible and practicable.
引文
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[13]祝关水.平水铜矿-385 m以下矿体开采中段高度的选择[J].金属矿山,2004(7):73-74.Zhu Guanshui.The selection of stage height in Pingshui Copper deposit under-385 m[J].Metal Mine,2004(7):73-74.
[14]马军,才庆祥,陈树召,等.复合煤层条件下拉斗铲作业方式优化研究[J].采矿与安全工程学报,2006,23(2):155-158.Ma Jun,Cai Qingxiang,Chen Shuzhao,et al.Optimization of drag ine operation mold for multiple coal seams[J].Journal of Mining&Safety Engineering,2006,23(2):155-158.
[2]谭玉叶,宋卫东,李铁一,等.基于模糊判断矩阵赋权的采矿方法多目标决策优选[J].采矿与安全工程学报,2014,31(4):551-557.Tan Yuye,Song Weidong,Li Tieyi,et al.Multi-objective decision for mining method optimization based on weights assigned by fuzzy judgment matrix[J].Journal of Mining&Safety Engineering,2014,31(4):551-557.
[3]史秀志,刘博,赵建平,等.顶底柱回采爆破方案优选的AHPTOPSIS模型[J].采矿与安全工程学报,2015,32(2):343-348.Shi Xiuzhi,Liu Bo,Zhao Jianping,et al.Mining blasting scheme optimization of crown-sill pillar based on AHP-TOPSIS evaluation model[J].Journal of Mining&Safety Engineering,2015,32(2):343-348.
[4]李艳,许梦国,马俊.采矿方案优选的多属性综合评价[J].金属矿山,2011((9):36-40.Li Yan,Xu Mengguo,Ma Jun.Multi-attributed comprehensive evaluation of mining scheme optimization[J].Metal Mine,2011((9):36-40.
[5]吴建飞,叶义成,王其虎,等.某多层复杂矿床开采优化的三维地质建模[J].金属矿山,2012(9):124-128.Wu Jianfei,Ye Yicheng,Wang Qihu,et al.Study on 3D geological modeling for mining optimization of a multilayer complex ore deposit[J].Metal Mine,2012(9):124-128.
[6]王建华,张阳,王月军.马城矿区三维地质建模及开采影响因素分析[J].中国矿业,2013,22(7):127-130.Wang Jianhua,Zhang Yang,Wang Yuejun.Analysis of influencing mining factors through 3D geological modeling in macheng mining area[J].China Mining Magazine,2013,22(7):127-130.
[7]周科平,杜相会.基于3DMine-MIDAS-FLAC3D耦合的残矿回采稳定性研究[J].中国安全科学学报,2011,21(5):17-22.Zhou Keping,Du Xianghui.Study on stability of residual ore recovery based on coupling of 3DMine-MIDAS/GTS-FLAC3D[J].China Safety Science Journal,2011,21(5):17-22.
[8]陈庆发,赵有明,陈德炎,等.采场内结构体解算及其稳定性计算[J].岩土力学,2013,34(7):2051-2058.Chen Qingfa,Zhao Youming,Chen Deyan,et al.Solution of structure body and its stability calculation in stope[J].Rock and Soil Mechanics,2013,34(7):2051-2058.
[9]张萌萌,叶义成,卢雅琪,等.基于3DMine的多层缓倾斜矿床阶段高度方案优选[J].金属矿山,2015(3):19-22.Zhang Mengmeng,Ye Yicheng,Lu Yaqi,et al.Optimization of stage height plan in gently inclined multilayer deposit based on 3DMine[J].Metal Mine,2015(3):19-22.
[10]胡倩,叶义成,王其虎,等.多层矿床地下开采安全开采阶段高度研究[J].矿业研究与开发,2014,34(6):9-12.Hu Qian,Ye Yicheng,Wang Qihu,et al.Study on safety stage height of multi-layer deposit in underground mining[J].Mining R&D,2014,34(6):9-12.
[11]汪益群,叶义成,王其虎,等.缓薄矿床沿倾向最优采深研究[J].金属矿山,2011(8):22-24.Wang Yiqun,Ye Yicheng,Wang Qihu,et al.Research of the optimal mining depth for gently inclined and thin ore deposit along the inclination[J].Metal Mine,2011(8):22-24.
[12]史传哲,袁建江,彭志华.某矿-460 m至-580 m中段开拓方案研究[J].有色金属:矿山部分,2009,61(5):4-6.Shi Chuanzhe,Yuan Jianjiang,Peng Zhihua.Study on development plan of the section from level-460 m to-580 m in a mine[J].Nonferrous Metals:Mine Section,2009,61(5):4-6.
[13]祝关水.平水铜矿-385 m以下矿体开采中段高度的选择[J].金属矿山,2004(7):73-74.Zhu Guanshui.The selection of stage height in Pingshui Copper deposit under-385 m[J].Metal Mine,2004(7):73-74.
[14]马军,才庆祥,陈树召,等.复合煤层条件下拉斗铲作业方式优化研究[J].采矿与安全工程学报,2006,23(2):155-158.Ma Jun,Cai Qingxiang,Chen Shuzhao,et al.Optimization of drag ine operation mold for multiple coal seams[J].Journal of Mining&Safety Engineering,2006,23(2):155-158.