Substructure finite element analysis codes

[feamarc]

I want to develop a simple finite element analysis codes using the substructure method.

Could any one give me some links or references, especially if some simple source codes will be grealy appreciated.

thanks,

 

[feajob]

Try the following link:

http://www.dermotmonaghan.com/feInformation/fasterAnalyses/subStructuring.php

AAY

http://www.geocities.com/fea_tek/asd/

 

[feamarc]

thanks, feajob.

Do you know by any chance where i can find some demon source codes for substructure analysis

thanks

 

[feajob]

No, I am not sure about the source codes. Based on the theory, I think that the substructure analysis is nothing else than manipulating the local-global stiffness matrixes. For sure, having the source code can save your time. Look at the educational open source FEA codes. Because, I don’t think any commercial FE code give you this source.


Good luck,
AAY