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金属矿山 ›› 2015, Vol. 44 ›› Issue (01): 98-103.

• 机电与自动化 • 上一篇    下一篇

红岭铅锌矿的虚拟现实系统

赵永1,2,杨天鸿1,2,解联库2,3,朱根鹏4,胡高建1,2,张飞1,2   

  1. 1.深部金属矿山安全开采教育部重点实验室,辽宁 沈阳 110819;2.东北大学资源与土木工程学院,辽宁 沈阳 110819;3.北京矿冶研究总院矿山工程研究所,北京 100160;4.内蒙古赤峰红岭有色矿业有限责任公司,内蒙古赤峰 025450
  • 出版日期:2015-01-15 发布日期:2015-07-28
  • 基金资助:

    * 国家重点基础研究发展计划(973计划)项目(编号:2013CB227902),国家自然科学基金项目(编号:1174045),国家自然科学基金重点项目(编号:51174045)。

Hongling Lead-zinc Mine′s Virtual Reality Technology

Zhao Yong1,2,Yang Tianhong1,2,Xie Lianku2,3,Zhu Genpeng4,Hu Gaojian1,2,Zhang Fei1,2   

  1. 1.Key Laboratory of Ministry of Education on Safe Mining of Deep Metal Mines,Shenyang 110819,China;2.School of Resource & Civil Engineering,Northeastern University,Shenyang 110819,China;3.Institute of Mining Engineering,Beijing General Research Institute of Minging & Metallurgy,Beijing 100160 China;4.Chifeng Hongling Nonferrous Metal Mining Co.,Ltd.,Chifeng 025450 China
  • Online:2015-01-15 Published:2015-07-28

摘要: 根据红岭铅锌矿的实际情况,基于VR技术建立了一整套矿山虚拟现实系统。针对VR技术在矿山中应用的不足之处,对虚拟现实系统构建软件进行了二次开发,加强其对外部数据的集成与可视化,实现对微震数据、应力场、位移场、塑性区以及理论计算结果的真三维显示。该矿山虚拟现实系统不仅包含了地表、工业场地、矿体、井巷、采场以及回采动画等矿山三维模型场景,还包含了一些数据、数值结果的显示,具有虚拟场景漫游、信息查询、数据立体呈现和交互控制等功能。针对红岭铅锌矿的大量采空区,通过对虚拟现实系统中众多重要三维数据的联合解读和分析,实现对采空区围岩稳定性的评价以及危险区域的确定,提高了VR技术在矿业领域的应用性。

关键词: 三维模型, VR技术, 数据集成, 采空区稳定性

Abstract: Combining with actual situation of Hongling Lead-zinc Mine,a set of mine virtual reality system based on the virtual reality technique was built.According to the shortcomings of the application of virtual reality technology in mine,the virtual reality software was secondly developed to strengthen the integration and visualization of the external data and to realize the true 3D display of seismic data,the stress field,displacement field,plastic zone and the theoretical results.This mine virtual reality system not only contains the 3D mine model scene,such as surface,industrial sites,ore,stope and drift,mining technology of animation,but also includes a display of some data,the numerical results.The system has the functions of virtual scene roaming,information query,data stereo presentation and interaction control function etc.Due to a large number of mined out area in Hongling Lead-zinc Mine,the stability of goaf is evaluated,the dangerous area is determined to improve the application of virtual reality technology in mining areas,through the interpretation and analysis of these important 3D data.

Key words: Three dimensional model, VR technology, Data integration, Goaf stability