摘要
介绍了大型通用有限元软件ABAQUS的二次开发功能和利用面向对象语言Python编制参数化建模插件的原理和步骤。以变截面箱型桥梁参数化有限元建模为背景,通过ABAQUS提供的API函数和AFX GUI Toolk it工具包开发了箱梁桥参数化建模菜单和工具条,提高了箱型桥梁的有限元建模速度,为箱型桥梁的精细有限元分析提供了有力的支持。
The secondary development function in widely-used ABAQUS software and the principle as well as the steps to develop plug-in in ABAQUS software by using object-oriented Python language are introduced. With the parametric finite element modeling of variable cross-section box girder as the research foundation, the menus and toolbars of box-girder parametrically modeling are developed by use of API functions provided by ABAQUS and AFX GUI Toolkit,which improves the modeling speed of box-girder bridge and also provides powerful support for sophisticated finite element analysis of box-girder bridge.
出处
《重庆交通大学学报（自然科学版）》
CAS
北大核心
2009年第6期1000-1004,1024,共6页
Journal of Chongqing Jiaotong University(Natural Science)
