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 subroutine of the Mohr-Coulomb model, so that I can modify it to include the non-local regularization. Please help me in finding this subroutine.
Related Articles
-
Shear Stiffness Calculation for Hypoplastic Model
Hi David, I have reproduced some single elements test on ABAQUS using the UMAT to compare with Triax Hypoplasticity. So far, my stiffness curve (q vs ea) and my stress […] -
Dynamic Compaction Simulation by ABAQUS
Greeting Everyone, I’m a new user of ABAQUS. I’m trying to simulate soil dynamic compaction by Cap model. I simulated the blow by half sinusoidal wave. Although I used Cap […] -
Mohr Coulomb umat in Abaqus
Dear all, does anyone have the umat code for Mohr Coulomb in Abaqus? For my current work I need a umat for Mohr Coulomb in Abaqus. It would be highly […] -
SANISAND pile-soil-interaction ABAQUS
Hi everyone: I am trying to use SANISAND as the constitutive model of soil, and use ABAQUS software to simulate pile-soil interaction. Is it better to choose “Static, Genaral” analysis […] -
Hypoplastic rate independent and non-linearity
Dear all I’m studying hypo-plastic constitutive law from beginning concepts I traced concepts successfully until i faced **rate independent topic** i read this topic in the prof. Wolfgangs paper (hypo-plasticity […] -
Difference between ExCalibre and Plaxis for Oedometer test
Hello all, i did the automatic calibration for the Dobrany and Motol sand and tried to model the soil tests also in Plaxis and then to compare both. For the […] -
How to implement this Hypoplastic Interface Model into ABAQUS combined with the existing hypoplastic model subroutine
Hello: I’m a post-doc at the University of Nottingham, and I’m using the hypoplastic model to simulate the centrifuge tests we did. The research area is related to soil-pile interaction. […] -
Sand Hypoplasticity calibration
Good evening, everyone. I find it difficult to apply equations (13) and (14) of Herle’s publication “Determination of parameters of a hypoplastic constitutive model from properties of grain assemblies”. As […]
Who is Online
Supporting Organisations
Recent posts
-
HP clay subroutine in Plaxis 30.10.2020
-
Modeling cyclic undrained sandy soil triaxial test using ABAQUS 27.10.2020
-
UMAT for NorSand 27.10.2020
-
Problem with Hypoplastic Vumat use with CEL in Abaqus 27.10.2020
-
Interpreting results of sand hypoplastic model with Abaqus VUMAT 23.10.2020
-
Interpreting results of sand hypoplastic model with Abaqus VUMAT 22.10.2020
-
Skin friction along depth of pile 18.10.2020
-
SANISAND pile-soil-interaction ABAQUS 13.10.2020
-
Issues with Tochnog Professional not posting groundflow velocities 12.10.2020
-
Question on the Matlab driver-hypoplastic models 28.9.2020
-
a question on the clay hypoplasticity model with Abaqus umat 26.9.2020
-
UMAT Code for Modified Cam Clay model 22.9.2020
Hello
subscribe to and seek assistance from the
ABAQUS mailing list
https://groups.yahoo.com/neo/groups/Abaqus/info
Search the archive of the list before posting in it.
The list does not accept attachments.
Good luck
Frank