工程CAD中地层信息处理技术研究

A Study of Technique of Obtaining the Geological Data of Engineering CAD System

在已有地质资料的基础上 ,通过对CAD实体数据表的分析 ,提出了用封闭多边形进行地层信息处理的方法 ,分析了该方法的基本原理 ,就如何在工程CAD软件中实现这一技术进行了详细说明 ,并给出了在计算机上用VisualC++语言实现这一技术的流程图和源程序 .

Based on the existed geological data , the method of dealing with the geological data by using the closed polygon was proposed with analyzing the datasheet of the CAD entity. The basic principle of this method was analyzed. The method on how to apply this technique to practice was recounted, and the flow chart and the program on the application of this technique by using Visual C ++ code was proposed as well.