金属矿山地下开采工程三维推演系统架构研究

采用现代高新技术改造传统采矿工业是矿山发展的必然趋势。虚拟矿山是数字矿山的重要组成部分，是传统矿山的一种新型表达方式，在矿山信息化建设中扮演着举足轻重的角色。在分析了国内外数字矿山研究及应用现状的基础之上，讨论金属矿山地下开采工程三维动态推演系统的架构，阐述了如何以3D图形渲染技术和地理信息系统技术为依托，完成自然实体、人工实体和三维地质数据的精确地表达，将矿区工业广场以及地层、巷道、工作面的空间位置关系直观地展现出来。在此基础上通过对金属矿山井下工程数据资料的有效整合以及科学的分析，实现采矿方法的优选，并结合采矿设计的标准和采矿设计工程师的设计理念对地下开采过程进行动态推演，从而为采矿设计者的决策提供重要科学依据。

On the 3D War-gaming System Structure of the Underground Mining Engineering in Metal Mines

It is the inevitable trend for the development of mining to innovate traditional mining industry by using modern high technologies.Virtual mine is an important part of digital mine，and is a new type of expression for the traditional mining，so it plays a vital role in mine information construction.Based on the analysis of the research and application of digital mine at home and abroad，the structure of three-dimensional dynamic deduction system for underground mining engineering in metal mine was discussed，and how to accurately show the natural entity，artificial entity and three-dimensional geological data and visually demonstrate the spatial relationship among the industrial square，formation，roadway and working face in mining area were expounded with the aid of render 3D graphics rendering technique and the geographic information system technology.On these basis，through the effective integration and analysis of underground metal mine engineering data，the mining method was optimized.Also，combining with the mining design standards and the design concept of mining design engineer，the dynamic deduction for exploitation process was realized，thus providing an important scientific basis for decision-making by the designer.