基于CATIA的钢结构CAD与CAE一体化实现方法
CAD/CAE Integration of Steel Structure Based on CATIA
徐思豪 1戴宇晨 2汤霄扬 2王德禹3
作者信息
- 1. 上海交通大学海洋工程全国重点实验室,上海 200240;上海交通大学海洋装备研究院,上海200240;中国船舶及海洋工程设计研究院,上海 200011
- 2. 中国船舶及海洋工程设计研究院,上海 200011
- 3. 上海交通大学海洋工程全国重点实验室,上海 200240;上海交通大学海洋装备研究院,上海200240
- 折叠
摘要
为了应对钢结构在实现计算机辅助设计(CAD)与计算机辅助工程(CAE)一体化时的特殊性所带来的挑战,分析和归纳CAD与CAE 一体化中数据转换,与几何理想化等关键问题,在此基础上,提出一种基于CATIA V6软件实现钢结构CAD与CAE 一体化的方法,并通过一个绑扎桥钢结构的设计案例验证了该方法的有效性.通过所提方法分别实现了CAE几何理想化的自动切换与整合载荷数据至CAD模型的技术目标,从而避免了基于传统方法所带来的数据分离问题,减少了人工介入的低效工作.
Abstract
In order to meet the challenges brought by the particularity of steel structure in the integration of computer aided design(CAD)and computer aided engineering(CAE)in steel structures,the key issues such as data conversion and geometric idealization in the integration of CAD and CAE are analyzed and summarized.On this basis,a method to realize the integration of CAD and CAE in steel structure based on CATIA V6 software is proposed.The effectiveness of the method was verified by a design case of steel structure of a lashing bridge.The method realizes the automatic switching of CAE geometric idealization and integrating load data into CAD model,thereby avoiding the data separation problem caused by traditional methods and reducing the inefficient work of manual operation.
关键词
CATIA/V6/计算机辅助设计/计算机辅助工程/一体化/几何理想化/载荷传递Key words
CATIA V6/computer aided design(CAD)/computer aided engineering(CAE)/integration/idealized geometry/load transfer引用本文复制引用
出版年
2024
NETL
NSTL
万方数据