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How to implement Arc-length method into COMSOL?

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Dear all,

I want to use arc-length method to solve tensile softening problems, but COMSOL does not have this method yet. Althrough a COMSOL BLOG provided an alternative method to solve the softening problems, it is not applicable to my case. I am wondering whether it is possible to implement the arc-length method to COMSOL by ourselves, through MATLAB or other programming tools.

Does anyone have some ideas about that? Thank you for your help and time.

Yu

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Yu Zhang

0 Replies Last Post 28.06.2018, 11:21 GMT-4
COMSOL Moderator

Hello Yu Zhang

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