【摘要】 为了减轻人工设计绘图的工作量,提高生产效率,本文根据框架结构的设计特点,论述了如何在IBM PC微型计算机上,利用高级语言和Autocad软件包开发一个比较完整的框架CAD系统,并介绍了用Autolisp语言建立可变图形库,绘制结构施工图的实现方法。更多还原

【Abstract】 According to the characteristics of the design of reinforced concrte frame, this paper deals with a method of constructing a CAD system for RC frames with Autocad software and high level language in IBM PC, and also represents the method of building variable graphic package with Autolisp language to draw working diagrams.更多还原