I have a UMAT of Mohr Coulomb with no hardening, where i have to define SSE (specific strain energy) and SPD (specific plastic dissipation). Any idea?
SSE and SPD Mohr Coulomb Crieria
Related Articles
-
Question on the Matlab driver-hypoplastic models
c sx||Constitutive Modelling|0 |
Views 3,926
Dear all, After carefully reading the matlab drivers of hypoplastic models, I was wondering whether the driver can simulate triaxial extension tests. As I change the constraints to reflect triaxial […] -
General questions on implementation of sand hypoplasticity model with Abaqus umat
Panpan Guo||Constitutive Modelling|5 |
Views 4,423
Dear all, I am a PhD student in Zhejiang University. Recently, I have been working on the simulation of a braced excavation with Abaqus. I want to simulate the soil […] -
ALERT Geomaterials – SoilModels support declaration
David Mašín||Constitutive Modelling|0 |
Views 4,026
ALERT Geomaterials (The Alliance of Laboratories in Europe for Education, Research and Technology) is a European organisation including 33 Universities or Organisations, which are most active in the field of numerical […] -
-
Hypoplastcity sand model
Pooja Patil||Constitutive Modelling|11 |
Views 4,278
Not able to run the subroutine ……..error is coming ……UMAT: illegal (negative) actual void ratio detected Can anybody help -
matlab driver
anis kheffache||Constitutive Modelling|2 |
Views 3,898
Hi everyone. When i try to run the matlab driver I get the following error, how can i sove it ? (The constructor for class ‘update’ must return only one […] -
Cyclic Behavior of Sand
MOHD SAQIB||Constitutive Modelling|3 |
Views 3,794
Hello, Is there any constitutive model for sand which can simulate the number of cycles to reach the critical state. I used the SANISAND model but it is not promising. […] -
Error: permission to access files denied (Hypoplasticity in PLAXIS)
Katharina Fechtner||Constitutive Modelling|7 |
Views 5,706
Hello, I am trying to implement the dll for hypoplasticity in Plaxis 3D. It runs through both the Initial Phase and a Nil Step. However, when it calculates about 20 […]
Who is Online
No one is online right now
Search SoilModels Website
Recent posts
-
BCV bentonite experimental and modelling datasets 14.11.2023
-
Challenges in simulating geomechanical models using Mohr-Coulomb with Tension Cut-Off in Abaqus 20.10.2023
-
Analys soil liquefaction with Abaqus under blast load 19.10.2023
-
Hardening soil Model UMAT 13.9.2023
-
Problem with VUMAT interface 20.8.2023
-
UMAT and oneAPI compiler issues. (SOLVED…i hope :p) 5.8.2023
-
Oedometric Test Soil Test Plaxis 21.7.2023
-
Problem in simulating CPT using SANISAND04 10.7.2023
-
Problem with UMAT for clay hypoplasticity. Program exiting. 30.6.2023
-
Example of FLAC3D data file 10.6.2023
-
sigini ans sdvini subroutine example for soil model in Abaqus 6.6.2023
-
Presentations from Prague Geotechnical Days 2023 including 29th Prague Geotechical Lecture by Yannis Dafalias 25.5.2023
Recent Comments
- Johan Clausen on Challenges in simulating geomechanical models using Mohr-Coulomb with Tension Cut-Off in Abaqus
- Zhenyu Liu on Problem in using Hypoplastic model for sand in Abaqus.
- Dorsa Shadlou on SANISAND for FLAC3D Download
- Shuo Feng on Download Package of Matlab Driver
- Ajay Jatoliya on SANISAND for FLAC3D Download
- Isma Khabis on Hardening soil Model UMAT
- Anis Kheffache on Hardening soil Model UMAT
- Isma Khabis on Hardening Soil Model in Abaqus
- Fatemeh Safari on Matlab Driver
- KF JIAO on SANISAND Abaqus UMAT and Plaxis implementations
- Abdiel Ramon Leon Bal on Problem in simulating CPT using SANISAND04
- An Zhanng on Problem in simulating CPT using SANISAND04
- Giovanni Ciardi on UMAT and oneAPI compiler issues. (SOLVED…i hope :p)
- Anis Kheffache on UMAT and oneAPI compiler issues. (SOLVED…i hope :p)
- Giovanni Ciardi on UMAT and oneAPI compiler issues. (SOLVED…i hope :p)
- Anis Kheffache on UMAT and oneAPI compiler issues. (SOLVED…i hope :p)
- Giovanni Ciardi on UMAT and oneAPI compiler issues. (SOLVED…i hope :p)
- Anis Kheffache on UMAT and oneAPI compiler issues. (SOLVED…i hope :p)
Dear Matias,
I unfortunately can’t answer your question, but I’m asking you if you can provide me with the Mohr Coulomb UMAT if possible.
Thanks in advance.