The Research Of Geological Model Of Strip Mine And Upgrading Technology Based On AutoCAD

The thesis is about the research of the updating problem of strip mine geological model that taking contour plane and section plane as the foundation,adopt the Re-development of CAD,through digitization of mine graphs,use geology stetch data,realize contour plane,section plane upgrading each other,on this basis,have developed the geological information management system of production. Direct against the shortcoming that traditional section model method can't be visual at the same time,on the foundation of the updated contour plane,produce the 3D entity'S model,combine tradition design with technology of the computer to realize CAD.