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VUMAT for shape memory alloy

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Posts: 4
Topic starter
(@ipwork)
New Member
Joined: 6 years ago

Hi everybody,I have a collision project that a body made of shape memory alloy impacts to a rigid wall.according to my project I should use explicit dynamic to calculate stress and max damage.Is there any vumat code for such material or only way is to write a vumat code?

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6 Replies
Posts: 80
(@FrankMonkey)
Trusted Member
Joined: 15 years ago

No need for sweat:
[url] http://imechanica.org/node/18476 [/url]
ABAQUS built-in SMA model

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6 Replies
Posts: 4
Topic starter
(@ipwork)
New Member
Joined: 6 years ago

thank you so much, Frank, but I had them.I mean is there a complete Fortran file code out ,to just put it to run?only super elasticity?

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Posts: 80
(@FrankMonkey)
Trusted Member
Joined: 15 years ago

The zip files come with pdfs that explain how to handle the model.
If you are unable to download the zips, as some persons have reported, contact me privately via that site or here.
Frank

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Posts: 4
Topic starter
(@ipwork)
New Member
Joined: 6 years ago

Hi again, Frank, I cant download them.would you please send them to me.

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Posts: 80
(@FrankMonkey)
Trusted Member
Joined: 15 years ago

One of the files is too big, cant be uploaded
Contact me privately via iMechanica

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Posts: 4
Topic starter
(@ipwork)
New Member
Joined: 6 years ago

sure,thanks.

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