The ultimate quick guide to damage for ductile metals - ductile damage for ABAQUS CAE

#abaqus​​ #metal​​​ #hnrwagner​​​ #ductiledamage

Reference for Thumbnail Figures:

https://www.researchgate.net/publicat...

Slides of the presentation:
https://www.researchgate.net/publicat...

Github Link:
https://github.com/hnrwagner/UMAT_Lec...

Google Scholar:
https://scholar.google.de/citations?u...

Researchgate:
https://www.researchgate.net/profile/...

Timecodes:
0:00 - Intro
0:14 - Engineering Stress-Strain Curve
0:23 - True Stress-True Strain Curve
0:29 - E-Modulus, Yield and Ultimate Stress
0:38 - True Stress-Plastic Strain Curve
0:48 - Fracture Strain
1:05 - True Stress-Displacement Curve
1:56 - Determine Damage Variable and Plastic Displacement
2:21 - Damage Evolution - Tabular Plastic Displacement
2:24 - Damage Evolution - Linear Plastic Displacement
2:29 - NO Damage Evolution - Plastic Displacement = 0
2:34 - Fracture Energy
2:44 - ABAQUS model geometry
2:48 - Material data input for ABAQUS
3:26 - Reference Point - Rigid Body Constraint
3:36 - Boundary Conditions
3:48 - Field Output, STATUS Variable
3:56 - Element Deletion Settings
4:06 - How to plot stress-strain curve ?
4:31 - True Stress-True Strain - no damage evolution -Test/ABAQUS
4:51 - ABAQUS - Tensile test - no damage evolution
5:11 - True Stress-True Strain - linear damage evolution -Test/ABAQUS
5:18 - ABAQUS - Tensile test - linear damage evolution
5:45 - True Stress-True Strain - tabular damage evolution -Test/ABAQUS
5:52 - ABAQUS - Tensile test - tabular damage evolution
6:06 - Comparison of all models with test data
6:30 - How to improve the damage evolution ?
7:36 - Final results
7:51 - References and Ending