Dear all, I added some interactive webgl graphics of yield surfaces to the project ‘Animating Soil Models’:
https://soilmodels.com/soilanim/#link_tab-1619545216452-4-1
Regards, Gertraud
Interactive graphics of yield surfaces
Related Articles
-
Hypoplastic Model inquire
Mahmoud Hamed||Constitutive Modelling|3 |Views 5,026
Dear Prof. David Mašín Greetings I would like to discuss with you an issue. I have a problem in my simulation on ABAQUS. The problem in the simulation results is […] -
PhD course “Hypoplasticity for Practical Applications”
Hashmi Sohawon||Constitutive Modelling|2 |Views 5,389
Are the slides in regards to Stiffness Anisotropy for Clay Hypoplasticity for the PhD course available online? The available document {Mašín, D. (2015) Part 4: Determination of material parameters, PhD […] -
SANISAND pile-soil-interaction ABAQUS
Lee Jae Sung||Constitutive Modelling|2 |Views 7,036
Hi everyone: I am trying to use SANISAND as the constitutive model of soil, and use ABAQUS software to simulate pile-soil interaction. First step is “Geostatic”, the second step is […] -
Input files for element tests for hypoplastic clay/sand UMAT
Juan Tello||Constitutive Modelling|0 |
Views 4,799
I’m interested in using the model for simulating excavations in clay, where the small strain modulus is important, and the analysis has to be transient consolidation. It would be helpful […] -
UMAT for strain-rate effects
Luis Zambrano-Cruzatty||Constitutive Modelling|0 |Views 4,816
Dear community, I’m interested in constitutive models that can handle strain-rate effects for HSR on sands for simulating free fall penetration. I would appreciate any help. Do you know any […] -
Non-local regularization: Need VUMAT of Mohr-Coulomb model in abaqus
Kunal Sanjay Pardikar||Constitutive Modelling|1 |Views 7,538
Dear Community, I want to include a non-local regularization technique in the built-in Mohr-Coulomb model of abaqus to capture the strain-localization effects. I am trying to find the original VUMAT […] -
Issues in getting the negative values of q (mean deviatoric stress) while simulating cyclic triaxial test in ABAQUS using SANISAND subroutine.
MOHD SAQIB||Constitutive Modelling|5 |Views 5,422
Hello Everyone, I have been trying to simulate the cyclic triaxial test using the SANISAND04 subroutine. When I plotting the stress path (p-q plot), I am getting only the positive […] -
The Mises stress calculated by the hypoplasticity model considering the intergranular strain is all 0
Xi Huan||Constitutive Modelling|0 |Views 1,426
Hi all, Recently I am simulating unit tests in tight sand under pressure using a subplastic model, the sand is Fontainebleau sand and the subplastic model is from David Mašín.This […]
Who is Online
No one is online right now
Search SoilModels Website
Recent posts
-
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
-
Prague Geotechnical Days 2026 3.2.2026
-
Postdoctoral position at COFS, UWA 28.7.2025
-
Hypoplasticity clay in ABAQUS 23.7.2025
Recent Comments
- Nabanita Saha on SANISAND pile-soil-interaction ABAQUS
- Hongjie Zhou on ExCalibre – SoilModels Automatic Calibration
- Ding Yan on Download package of a complete dataset “Karlsruhe Kaolin – Cyclic tests (T. Wichtmann)”
- Arie Koot on mohr coulomb 2D yield surface vs 3D mohr coulomb yield surface
- Arie Koot on Multilaminate Model (Schädlich & Schweiger)
- Amir F on Problem with GeoStudio (Seepage) software
- Nabanita Saha on set cavitation limit in ABAQUS/STANDARD when using SANISAND umat
- Nabanita Saha on SANISAND Abaqus UMAT and Plaxis implementations
- Tian Fapai on SANISAND Abaqus UMAT and Plaxis implementations
- Heng Wang on Multilaminate Model (Schädlich & Schweiger)
- Zhang Hongwei on Download Package of Charles University Implementation of High Cycle Accumulation Model
- Ruimin Chen on Problem with VUMAT interface
- Nitesh Bhume on UMAT and oneAPI compiler issues. (SOLVED…i hope :p)
- Aleksandar Kostadinovic on Karlsruhe fine sand – Cyclic tests (T. Wichtmann)
- Amrane Moussa on Kadlíček, T., Ochmański, M., Mašín, D. and Duque, J. (2022) Report on Charles University implementation of high cycle accumulation model
- Ramon Varghese on SANISAND for FLAC3D Download
- Shuhan Cao on Hardening Soil or Hardening Soil-Small umat in Abaqus
- Kuikui Guigui on Hypoplastic Interface Model (Stutz et al., 2016)








Thanks for sharing Gertraud.
The best content in geotechnical soil models.
Thank you for your feedback, Santiago.