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Hencky hyperelasticity and other linear stress-strain relationships
Hello! I am trying to write my own non-linear (geometry and material) FE code to solve large biomechanical problems. I am mostly interested in irreversible effects so I use the multiplicative decomposition of the deformation gradient. I model the elastic bit of my systems with Hencky...- Levrero
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- Replies: 0
- Forum: Finite Element Analysis (FEA) engineering
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UANISOHYPER_INV coupled with SIGINI
Greetings, I am a new user and I would firstly like to say hello, and thanks in advance, to everyone here! I am trying to implement a transverse isotropic hyperelastic material with an UANISOHYPER_INV and I also need to declare initial stresses in my simulation (I do it with a SIGINI...- Levrero
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- Replies: 0
- Forum: DASSAULT: ABAQUS FEA Solver
