UHARD subroutine in Abaqus-DEMO

For isotropic plasticity or mixed hardening models, there is a user subroutine to define the yield surface size and hardening parameters. This user subroutine is called UHARD.
Three main questions will be answered in this package:
When do we need to use UHARD and VUHARD subroutines?
How to use these subroutines?
What is the difference between the UHARD and VUHARD subroutines?

After you get your answers, you'll learn this subroutine with four workshops:
W1- Implementation of UHARD Subroutine for isotropic hardening (formulation based) in simple model
W2- Deep Drawing simulation with VUHARD Subroutine or isotropic hardening Data-based with element removal
W3- Simulation of material under pressure with UHARD Subroutine as internal subroutine combined with UMAT
W4- Simulation of incremental forming with VUHARD Subroutine Dharmasena modified Based

Get the full tutorial:
https://caeassistant.com/product/uhar...

0:00- Intro
1:10- the content of the UHARD package
4:00- Some parts of the first lesson
4:45- Some part of the fourth lesson
5:15- First workshop
6:45- Second workshop
8:20- Third workshop
10:33- Fourth workshop

• #education
• #abaqus
• #abaqus_tutorial
• #abaqus_software
• #subroutine_in_abaqus
• #scripting_in_abaqus
• #uhard_subroutine
• #hardening_models_in_abaqus
• #isotropic_plasticity_model
• #vuhard
• #vuhard_subroutine
• #user_subroutine_in_abaqus
• #user_subroutine