黄金科学技术 ›› 2019, Vol. 27 ›› Issue (1): 63-71.doi: 10.11872/j.issn.1005-2518.2019.01.063
Guoyan ZHAO,Haiyun ZHANG*(),Jian LIU,Ying CHEN
摘要:
为快速准确获取金属矿地下开采岩层移动角,提出基于群搜索优化(GSO)算法的改进高斯过程回归(GPR)理论。以矿体上下盘围岩性质、上下盘围岩稳固程度、地下水情况、矿体走向长度、矿体倾角、开采厚度及深度9个影响因素作为判别指标,结合35组实测数据建立金属矿充填开采岩层移动角学习预测模型。将该模型应用于三山岛金矿岩层移动角预测,利用UDEC数值模拟结果进行对比验证,同时分析三山岛金矿海下开采对上盘竖井的影响。研究结果表明:(1)GSO-GPR预测模型对地下开采岩层移动角的预测效果良好,预测精度在5%以内;(2)三山岛金矿上、下盘岩层移动角分别为72°和68°;(3)当前矿山开采未对竖井造成影响,但随着开采深入至-658 m水平,竖井将进入塌陷范围。
中图分类号:
1 | 吴浩,赵国彦,马少维,等.滨海基岩矿床开采防水矿岩柱高度的确定[J].中国地质灾害与防治学报,2014,25(1):44-50. |
WuHao,ZhaoGuoyan,MaShaowei,et al.Design on the size of waterproof pillar(rock) in subsea bedrock mining [J].The Chinese Journal of Geological Hazard and Control, 2014,25(1): 44-50. | |
2 | 刘钦,岳严良,李威.三山岛金矿海底开采对周边建筑安全的影响评价[J].黄金,2009,30(11):29-32. |
LiuQin,YueYanliang,LiWei.Influence evaluation of the undersea mining to the nearby buildings safety in Sanshandao gold mine[J].Gold,2009,30(11):29-32. | |
3 | 李猛,张吉雄,缪协兴,等.固体充填体压实特征下岩层移动规律研究[J].中国矿业大学学报,2014,43(6):969-973,980. |
LiMeng,ZhangJixiong,MiaoXiexing,et al.Strata movement under compaction of solid backfill body[J].Journal of China University of Mining and Technology,2014,43(6):969-973,980. | |
4 | 栾元重,李静涛,刘娜,等.重复开采上覆岩体与地移动规律研究[[J].采矿与安全工程学报,2012, 29(1): 90-94. |
LuanYuanzhong,LiJingtao,LiuNa,et al. Research on overlying strata and surface movement rule in repeated mining[J]. Journal of Mining and Safety Engineering, 2012, 29(1): 90-94. | |
5 | 贺跃光.工程开挖引起的地表移动与变形模型及监测技术研究[D].长沙:中南大学,2003. |
HeYueguang.Modeling and Monitoring of Ground Surface Movements Due to Excavation[D].Changsha:Central South University,2003. | |
6 | 孔素丽,庞庆刚.厚冲积层大采深条件下的地表岩层移动规律探讨[J].金属矿山,2015,44(5):201-204. |
KongSuli, PangQinggang. Discussion on ground movement and deformation of the thick unconsolidated layers under the great mining[J].Metal Mine,2015,44(5):201-204. | |
7 | GhabraieB,RenG,SmithJ. Application of 3D laser scanner optical transducers and digital image processing techniques in physical modelling of mining-related strata movement [J].International Journal of Rock Mechanics and Mining Sciences,2015,80:219-230. |
8 | 《采矿设计手册》编委会.采矿设计手册[M].北京:中国建筑工业出版社,1987. |
The Editorial Committee of Mining Design Handbook. Mining Design Handbook[M]. Beijing:China Building Industry Press, 1987. | |
9 | 李夕兵,刘志祥,彭康,等.金属矿滨海基岩开采岩石力学理论与实践[J].岩石力学与工程学报,2010,29(10):1945-1953. |
LiXibing, LiuZhixiang, PengKang, et al.Theory and practice of rock mechanics related to exploitation of undersea metal mine[J].Chinese Journal of Rock Mechanics and Engineering,2010,29(10):1945-1953. | |
10 | 熊志化,张继承,邵惠鹤.基于高斯过程的软测量建模[J].系统仿真学报,2005,17(4):793-794,800. |
XiongZhihua, ZhangJicheng, ShaoHuihe.GP-basedsoft sensor moderling[J].Journal of System Simulation,2005,17(4):793-794, 800. | |
11 | 苏国韶,燕柳斌,张小飞,等.基坑位移时间序列预测的高斯过程方法[J].广西大学学报(自然科学版),2007,32(2):223-226. |
SuGuoshao,YanLiubin,ZhangXiaofei,et al. Time series prediction of foundation pit displacement using Gaussian process method[J].Journal of Guangxi University (Natural Science Edition),2007,32(2):223-226. | |
12 | HeS,WuQ H. A novel group search optunizer inspired by animal behavioral ecology[C]//2006 IFFF Congress Evolutionary Computation. Vancouver:IEEE,2006:1272-1278. |
13 | 刘钦,刘志祥,李地元,等.金属矿开采岩层移动角预测知识库模型及其工程应用[J].中南大学学报(自然科学版), 2011,42(8):2446-2452. |
LiuQin,LiuZhixiang,LiDiyuan,et al. Knowledge bank model to predict motion angle of terrane in metal deposit and its application in engineering[J].Journal of Central South University(Science and Technology),2011,42(8):2446-2452. | |
14 | 高栗,李夕兵,张楚璇.地下金属矿山岩层移动角选取的进化支持向量机模型及工程应用[J].采矿与安全工程学报, 2014,31(5):795-802. |
GaoLi,LiXibing,ZhangChuxuan.Nonlinear SVM with GA in determination of the motion angle of terrene in underground metal mine and its application in engineering[J].Journal of Mining and Safety Engineering,2014,31(5):795-802. | |
15 | 王强,郭广礼.基于GM(1,1)模型的岩层移动预测[J].金属矿山,2010,39(2):35-37. |
WangQiang, GuoGuangli. Prediction of strata movement based on GM (1,1) model [J] .Metal Mine,2010,39(2):35-37. | |
16 | 曹帅,杜翠凤,母昌平,等.崩落法转充填法采矿地表移动二维离散元程序数值模拟及其规律验证[J].岩土力学,2015,36(6):1737-1743. |
CaoShuai,DuCuifeng,MuChangping,et al. UDEC-based modelling of mining surface movement due to transforming from block caving to sublevel filling and its law verification[J].Rock and Soil Mechanics,2015,36(6):1737-1743. | |
17 | SalmiE F, HosseinzadehS.Slope stability assessment using both empirical and numerical methods: A case study[J].Bulletin of Engineering Geology and the Environment, 2014,74(1):1-13. |
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