Dear all,
does anyone have the umat code for Hardening Soil or Hardening Soil-Small in Abaqus? For my current work I need a umat for Hardening Soil or Hardening Soil-Small in Abaqus. It would be highly appriciated if anyone can share me the code. Thanks a lot in advance!
Kind regrads,
Fuqin Yang
Related Articles
-
USDM – Creep -SCLAY1S
I have the license, but can’t login as it is a server license. In order to access this model, i need the .dll file. Can anyone help me with this. […] -
Hardening parameters (yield stress & absolute plastic strain)
Hi to everyone I want to model a Sand with Cap plasticity or Drucker Prager failure criterion in ABAQUS, and I have the result of Triaxial test (I’ve attached the […] -
Animating Soil Models – eLearning Project
Dear all, I am currently writing a proposal for a (small & hopefully nice) eLearning project: Within the project, I would like to create animations related to constitutive modelling. I […] -
SANISAND 2008 Model
Hello Everyone, Can anyone have umat available for SANISAND 08 (Simple anisotropic sand plasticity model)?. Paper authored by Taiebat and Dafalias. They have used a closed type yield surface. Regards […] -
Undrained Tests with Clay Hypoplasticity Intergranular
Hi all, I wanted to share these results to show that the use of the hypo clay model does in fact give more realistic undrained stress paths for clays on […] -
Degradation ( disturbance ) of hypoplastic clay
Hi all, I want to do degradation (perturbation) of subplastic clay with ABAQUS, but I can’t do it with umat, changing K,A,sf in ABAQUS has no effect on the result, […] -
Modelling TX monotonic compressive test with ABAQUS and SANISAND – not working
I am trying to reproduce a TX monotonic, compressive test on a sand by using a 1-element, axisymmetric ABAQUS FE model, assigned to a SANISAND material. For this purpose, I […] -
UMAT for NorSand
Dear all, I am pretty new in coding and using Abaqus. I have trouble with coding the UMAT for NorSand. If any of you have any good references, please share […]
Who is Online
Supporting Organisations
Recent posts
-
Buy Imcivree (Setmelanotide) Online USA 14.8.2026
-
Buy Imcivree (Setmelanotide) Online USA & Reduce Excess Body Weight | Eazmeds.com 14.8.2026
-
Buy Tramadol Online | Eazmeds.com | 24 Hrs Delivery 9.8.2026
-
Animating Soil Mechanics 3.7.2026
-
GeoXPM 19.6.2026
-
Autumn School in Soil Modelling at NTNU 16.6.2026
-
Viscohypoplastic bentonite (VIBE) model 28.5.2026
-
Problem in “Hoek Brown Softening” Model 30.4.2026
-
XFEM Hydraulic Fracturing in Abaqus – Pore Pressure Not Updating & Extremely Small Time Steps 28.4.2026
-
Correct my Plaxis FEM simulation in foundation bearing capacity results 3.4.2026
-
mohr coulomb 2D yield surface vs 3D mohr coulomb yield surface 28.2.2026
-
Problem with GeoStudio (Seepage) software 16.2.2026
The theory of hardening soil model is not fully published, therefore it would be quite difficult to implement it in abaqus. If you try to implement it yourself, just a hint, the yield function for shear hardening in plaxis manual is only valid for pure triaxial stress path, which means for general stress path the yield function may not be applicable.
Hello, I currently also need the UMAT code for the Hardening Soil (HS) or Hardening Soil-Small Strain (HSS) model in Abaqus. If you have already obtained the code, could you please share it with me? I would greatly appreciate it. Thank you!