三维煤层模型的可视化研究与应用

Research and Application in 3D Visualization of Coal Seam Model

地质三维建模是数字煤矿建设的重要内容，其中三维煤层可视化模型以煤层底板等高线、钻孔数据为主要源数据，采用克里格插值方法，获得相关煤层的规则网格数据，生成DEM。在VS2005的MFC开发平台下，运用Direct3D组件进行煤层的三维模型建立，并实现对煤层模型的放大、缩小、旋转、平移等操作，提高人们对井下构造的认知能力。

Geological 3D modeling is a principal element in digital construction of coal mines,3D Visualization of primarily based on contour line of coal seam floor and drill data,generated regular grid data and DEM of relevant coal seam using Kriging interpolation.Based on MFC development platform of VS2005,build 3D coal seam model using Direct3D module and achieve operation of zooming-in,zooming-out,rotating,and panning,improve the recognition ability of people in mine underground structures.