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How to write ABAQUS subroutine forHashin 3D failure for composites(VUMAT)??

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master1365
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(@master1365)
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Joined: 11 years ago

Hello,

I am new in ABAQUS. I want to simulate low velocity impact on composite for 3D model using hashin failure criteria.As i know abaqus have built in property for 2D hashin failure.But for 3D, i have to write user subroutine.How to start usersubroutine (VUMAT) ???If someone have any example file for this,then provide me.

Thanks

Deepak

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BanuMusa
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(@banumusa)
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Joined: 2 years ago

We developed a 3D Hashin VUMAT subroutine based on Guo et al. (2013). It includes a tutorial. you can download it https://en.banumusagr.com/shop/3dhashin-vumat-abaqus/

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