Autocad平台下的矿山井巷三维建模

摘要

为了能直观反应井巷空间关系，通常尝试在Autocad二维模式下通过绘制矿山井巷线条组合图或者三维轴侧图来实现，但是这种方式成图视觉效果差，而且井巷仅局限于二维模式下的线条，无法反映井巷空间数据。利用Autocad强大的三维建模功能，结合矿山井巷平面图，可以快速生成三维模型图。建立的三维模型，可直观反映井巷立体关系，快捷查询井巷空间数据，为矿山三维可视化管理提供方便。%For directly reflecting the spatial views of shaft and tunnel,the lines map or 3D axis side map of the mine shaft under AutoCAD two dimensional model was attempted to be drawn. But the visual effect of these maps is poor,and the lines of two-dimensional model are limited to the shaft,which can not reflect the spatial data of the shaft. With the use of three-dimen-sional modeling functions of Autocad,and combined with plane map of the mine shaft,three-dimensional model diagram of the shaft can be quickly generated. The three-dimensional model can directly reflect the three-dimensional views of the shafts,and seek for the spatial data of the tunnel. It provides convenience for 3D visualization management of the mine.