华电技术 ›› 2013, Vol. 35 ›› Issue (2): 24-26.

• 研究与开发 • 上一篇    下一篇

基于VB与ANSYS约束层阻尼圆柱壳参数化有限元分析

王效1,刘晓光2,钟天宇2,刘保松2   

  1. 华电新能源发展有限公司吉林分公司,吉林长春 130000; 2.华电电力科学研究院,浙江杭州 310030
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-02-25 发布日期:2013-02-25

Parameterized definite element analysis on constrained layer damping cylindrical shell based on VB and ANSYS

WANG Xiao1, LIU Xiaoguang2, ZHONG Tianyu2,LIU Baosong2   

  1. 1.Huadian New Energy Development Company Limited,Jilin Branch,Changchun 130000, China;2.China Huadian Electric Research Institute, Hangzhou 310030, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-02-25 Published:2013-02-25

摘要: 基于Visual Basic编程语言,利用ANSYS软件中的二次开发语言APDL生成命令流文件,对ANSYS进行二次开发,形成通用的有限元计算分析程序,通过在界面上输入参数,可以自动建模、求解,结果可以在程序中直接查看,实现了在VB界面下调用ANSYS进行约束层阻尼短柱壳模态分析的功能。参数化建模后,只需要修改参数即可完成整个模型的修改,大大提高了效率。

关键词: 约束层阻尼圆柱壳, 有限元分析, 编程语言, 参数化, Visual, Basic

Abstract: Based on Visual Basic programming language, using the second developing language APDL of ANSYS software, the command stream file was created and used in secondary development of ANSYS, and a universal definite element calculating and analyzing program was developed. The parameters can be input in the interface, and the modeling and solving can be accomplished automatically by the program. The result can be seen directly in the program. The function of calling ANSYS to carry out the modal analysis for the constrained layer damping short cylindrical shell under VB interface was realized. After parametric modeling, to modify the parameters is needed only for the modification of the whole model, so the efficiency was improved greatly.

Key words: constrained layer damping cylindrical shell, definite element analysis, programming language, parametric, Visual Basic (VB)