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ABAQUS VUMAT Writing on Modified Mohr-Coulomb

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SKSA

Civil/Environmental
Joined
Feb 28, 2024
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34
Location
CA
Hi there,
I am looking for a guideline to write the modified Mohr coulomb failure criteria. Does anybody have any source file that can be shareable? Can you please suggest a book where I can get all the equations of plasticity theory for Mohr-Coulomb? I need some help.
Thank you so much.
 
Look for some research papers. There's even one titled "A VUMAT of modified Mohr-Coulomb model and its application in TBM tunnelling simulation".
 
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