摘要
详细阐述了面向对象索膜结构CAD系统的开发与研制方法,主要涉及系统组成、数据结构、类的层次、可视化的实现过程等关键技术,提出了一种利于图形交互处理有限元计算模型的数据结构形式,并通过索膜结构CAD系统的开发实例,验证了上述技术的可操作性,对其他类型结构CAD系统的开发也具有一定的可借鉴性。
The method of developing object oriented cable membrane structure CAD system was presented in detail in this paper. Some key technologies such as the constitution of CAD system, the data structure, the arrangement of class, the procedure of visualization was included. A new type data structure that very suitable for graphical process the model of finite element was given out. Through the development of a real cable membrane CAD system, the maneuverability of these technologies was verified. These technologies can also use for reference for other structural CAD system.
出处
《计算机应用研究》
CSCD
北大核心
2005年第4期239-241,共3页
Application Research of Computers
基金
国家自然科学基金资助项目(69982009)
关键词
索膜结构
数据结构
类
可视化
非线性有限元
Cable membrane Structure
Data structure
Class
Visualization
Non linear Finite Element
