i'm performing a frequency analysis in abaqus , i need to extarct the modeshapes vector to use it in calculation, and i can't find how to do that , thank you very much for your answers,
Regards
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If using this toolbox for research or industrial purposes, please cite:
Advances in Engineering Software. Vol 105. March 2017. Pages 9-16. (2017)
Abaqus2Matlab v.3.0
A new way to post-process FEA
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Use the following options in your Abaqus input file:
*FREQUENCY <data lines of the *FREQUENCY option> *FILE FORMAT, ASCII *NODE FILE UThen run the Abaqus frequency analysis, and after the execution terminates, use the record keys 101 and 1980 in the fil2Matlab package of Abaqus2Matlab to get the eigenmode shapes.