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金属矿山 ›› 2011, Vol. 40 ›› Issue (1): 89-92.

• 地质与测量 • 上一篇    下一篇

基于3Dmine的鄂西高磷赤铁矿凉水井矿区三维建模

叶海旺1,2,王荣1,韩亚民3,刘景秀1,2,常剑4   

  1. 1. 武汉理工大学;2.矿物资源加工与环境湖北省重点实验室; 3. 武钢矿业公司程潮铁矿;4.中钢集团马鞍山矿山研究院有限公司
  • 出版日期:2011-01-15 发布日期:2011-01-06
  • 基金资助:

    “十一五”国家科技支撑计划项目(编号:2007BAB15B00)

3Dmine-Based Three Dimensional Modeling of High Phosphorous  Hematite Mine of Liangshuijing Orefield in West Hubei

Ye Haiwang1,2,Wang Rong1,Han Yamin3,Liu Jingxiu1,2,Chang Jian4   

  1. 1.Wuhan University of Technology;2.Hubei Key Laboratory of Mineral Resources Processing and Environment;
    3.Chengchao Iron Mine of Wusteel Mining Co., Ltd;4.Sinsteel Maanshan Institute of Mining Research Co.,Ltd
  • Online:2011-01-15 Published:2011-01-06

摘要: 借助于国内矿业软件3Dmine建立了鄂西高磷赤铁矿凉水井矿区的三维模型。在介绍三维建模理论,不规则三角网(TIN)原理,块段建模原理和基于块段建模的品位估值的基础上,建立了矿山的地质数据库,并且构建了矿区地表、断层、矿体、地质界线和品位块体模型。建立的模型形象逼真,具有一定的科学性和准确性,为矿产资源评估、开采设计和生产计划编制提供了基础。

关键词: 3Dmine, 三维建模, 高磷赤铁矿

Abstract: The three dimensional model of high phosphorous hematite mine in west Hubei is constructed with the help of the domestic mining software 3Dmine. On the basis of introducing the theory of the 3D modeling, triangulate irregular network, block modeling principle and ore grade estimation based on block modeling, the deposit geological database is built, and the block model among deposit surface, fault, ore-body, geological limit and ore grade is established. The new model is quite close to the real terrain and can accurately reflect the geological structure, which provides a basis for mineral resources assessment, mining design and production scheduling preparation.

Key words:  3Dmine, Three dimensional modeling, High phosphorous hematite