用于三维实体有限元分析的图形显示方法

An Application of Computer Graphics in 3/D Finite Elements

本文利用三维实体有限元数据结构的特点,提出了一套三维有限元图形显示的方法和技术,在保证显示质量的条件下有效地加快了图形学处理过程,能满足图形显示的实时要求。文中给出了实体框架图形和应力分布图形的实例。

In this paper, considering the specific data-structure of 3/D finite element, a simplified method of three dimensional computer graphics is developed for finite element post-processing. This approximate method can be used to obtain satisfactory structural shape images in usual engnieering application. Saving displaying time is the main advantage of this method.