Is the Sanisand constitutive model 3 dimensional?
Could it be used for dry sand cases using C4D8 elements? (drained sand)
Is it possible to apply it in a dynamic implicit analysis?
Sanisand model
Related Articles
-
UMAT in Geotechnics
Majdi Flah||Constitutive Modelling|2 |
Views 1,299
Hi Everyone! I am a research Intern at Laval University, my project is about the effect of soil structure interaction on the seismic design of Geostructures. Exactly we want to […] -
Non convergence problem in abaqus using hpoeca Clay Hypoplasticity in slope model
Yang Xue||Constitutive Modelling|4 |
Views 708
hello everyone! based on the strength reduction method in clay hypoplasticity, firstly, I used two steps belong to the static_general, the first step is impose a gravity load, and not […] -
General questions on implementation of sand hypoplasticity model with Abaqus umat
Panpan Guo||Constitutive Modelling|5 |
Views 1,245
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 […] -
PLAXIS 2D Embedded Pile Row
BENAN ZAHAWI||Constitutive Modelling|0 |
Views 1,148
PLAXIS 2D require a “Lateral Resistance ” for the embedded pile row. The manuals are not very clear as to what the resistance represents? Is it on friction ( similar […] -
Intergranular strain concept modification
Piotr Kowalczyk||Constitutive Modelling|1 |
Views 946
Hi all Just a short question on the modification of the intergranular strain concept proposed by Wegener & Herle (2014) to limit strain accumulation. In terms of the numerical implementation […] -
3D analysis with Basic Hypo-Plastic Model
sobhan abedinnejad||Constitutive Modelling|2 |
Views 939
Dear all Is the basic Hypo-Plastic model (Wollffersdorff’s model) suitable for 3D models? Can I analyze 3D models with this UMAT? (https://soilmodels.com/download/umat-hyposand-uibk/) Thank you Sobhan -
Hypoplastic sand-mr parameter calibration
anis kheffache||Constitutive Modelling|2 |
Views 1,023
Dear all, I have a question about Hypoplasticity for sand model, i am having trouble to understand about how to calibrate the mr parameter ? Since no formula is provided […] -
multi yield surface model
kamal paknejad||Constitutive Modelling|3 |
Views 1,370
Hi everyone, i am trying to write umat subroutine for multi yield surface plasticity model.if its possible give me some information to do my project better and if some body […]
Search SoilModels Website
Recent posts
-
Shear modulus degragation 12.5.2022
-
FRIC code for clay hypoplasticity interface 23.4.2022
-
Hypo-umat sand 18.4.2022
-
Hypo-umat sand 18.4.2022
-
Using pore fluid-stress element in SandSand 9.4.2022
-
“Warning LNK4210” – hypoplastic clay UMAT 8.4.2022
-
Prague Geotechnical Days 2022 with Prague Geotechnical Lecture by prof. Cino Viggiani 7.4.2022
-
Micropiles load tests database 26.3.2022
-
DIANA 10.5 new features 10.3.2022
-
Input files for element tests for hypoplastic clay/sand UMAT 6.3.2022
-
Combining Hypoplastic-sand and Hypoplastic-clay in one UMAT file 2.3.2022
-
UMAT code for Unsaturated soil modes 19.2.2022
Recent Comments
- Tao Zhu on Implimentation of SANISAND constitutive model in ABAQUS/Standard for a soil-monopile interaction
- Alireza Lajmiri on Download package of ISA cyclic hypoplasticity for Abaqus
- Baban Bapir on Shear modulus degragation
- Rakshanda Showkat on SANISAND for FLAC3D Download
- HaoRan OUYANG on Using pore fluid-stress element in SandSand
- HaoRan OUYANG on Course “Hypoplasticity for Practical Applications”
- Miracle Dai on Hypo-umat sand
- Kassem Dib on liquefaction simulation with abaqus
- Kassem Dib on liquefaction simulation with abaqus
- Kassem Dib on liquefaction simulation with abaqus
- Kassem Dib on Transient Dynamic analysis (U-P formulation)
- Yifei Sun on matlab driver
- SPARSHA SINDURI NAGULA on SANISAND Abaqus UMAT and Plaxis implementations
- Srinivas Vivek Bokkisa on Modelling TX monotonic compressive test with ABAQUS and SANISAND – not working
- MOHD SAQIB on Modelling TX monotonic compressive test with ABAQUS and SANISAND – not working
- Srinivas Vivek Bokkisa on Modelling TX monotonic compressive test with ABAQUS and SANISAND – not working
- Jesus Mediavilla on DIANA FEA 10.3 new release – special on geotechnics
- Keng-Wit Lim on UMAT code for Unsaturated soil modes
Hey Sahar,
I would say it is yest to all three of your questions, assuming the element type you are asking about is C3D8.
Good luck with using it
Piotr