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abaqus superelastic ( Auricchio's model)

good morning,
im PHD student in france working in stent problems,
i want to simulate only superelastic model of nitinol in ABAQUS (   
Auricchio's model)
some doc are available in th internet, but still confused

how can i idintify this material in Abaqus?
do i have to code this model and write subtoutine in fotran  or it 
already exists in ABAQUS ?
what is in summery  the steps that i have to do??
thanks 4 giving some of ur time 4 this question
ALTNJI.
BEST REGARDS.

Comments

good morning,
im PHD student in france working in stent problems,
i want to simulate only superelastic model of nitinol in ABAQUS (   
Auricchio's model)
some doc are available in th internet, but still confused

how can i idintify this material in Abaqus?
do i have to code this model and write subtoutine in fotran  or it 
already exists in ABAQUS ?
what is in summery  the steps that i have to do??
thanks 4 giving some of ur time 4 this question
ALTNJI.
BEST REGARDS.

Frank Richter's picture

 

Hello,

 

find the answer in the "SIMULIA Online Support System (SOSS)", Answer ID 1658 entitled "UMAT and VUMAT routines for the elastic-plastic simulation of Nitinol"

Frank

------------------------------------------
Ruhr-University
Bochum
Germany

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