露天矿三维设计一体化应用研究

Applied research in integrated 3D design of open pit mine

以国内某金矿为例,利用3DMine矿业三维软件,运用统计学原理、三维可视化技术、计算机图形技术,建立地表地形、矿体实体和块体模型。在此基础上进行露天开采境界优化、采剥进度计划编制、以及排土场和道路等一体化设计。结果直观地反映了露天开采的时间、空间动态关系,设计高效精确,为矿山生产管理提供帮助。

Taken a domestic gold mine as an example, the earth＇s surface topography and the solid and block model of ore bodies are built by using the principle of statistics, 313 visualization technology and computer graphics techniques of 3Dmine software. On this basis, the open-pit mining boundary optimization, the schedule development of stripping and the integrated design of waste dump and road are finished. Results intuitively reflect the relationship between time and space in open-pit mining. The design is efficient and accurate, which provides help [or the manage- ment of mine production.