Plasticity behavior of lamina in ABAQUS?

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Is it possible to get ABAQUS/Explicit results (e.g. the nodal displacements) after each increments during solution?

Assume I have an explicit problem with 1 step (which itself has "n" time increments). I need the nodal results after each increments during the solution, not when the solution is completely...

08 September 2019 7,193 3 View

How can define "initial relative density" of powder through modeling powder compaction in ABAQUS using Drucker-Prager Cap (DPC) model?

Is it possible to define initial density for powder compaction in ABAQUS using DPC material model? I couldn't find about this. I think the compaction behavior will differ with different initial...

06 July 2014 2,436 5 View

Can anyone help me to find "cap hardening behavior" and "cap model parameters" for Al7075 in literature?

Drucker Prager Cap model for ALUMINUM These data are needed for simulation of powder compaction in Abaqus.

05 June 2014 3,670 0 View

Elastic behavior of metal powders within compaction in Abaqus?

For modeling powder compaction, the best model seems to be the "Modified Drucker-Prager (Cap Plasticity)". What model is best suited for elastic behavior of powders? (Between elastic & porous...

02 March 2014 6,443 1 View

What is the best powder compaction model in ABAQUS?

What is the best material model of ABAQUS to simulate powder compaction behavior? Mohr-Coulomb, Drucker-Prager, Cap plasticity, etc?

02 March 2014 10,285 1 View

How to make a shock wave in solids with impact?

As known, a shock wave is induced when the plastic stress wave becomes faster than the elastic one. Can anybody suggest to me how it's possible to make shock waves in metals like steel using an...

31 December 2013 3,104 18 View

How can I transfer analysis results to second analysis in Abaqus?

I want to do a sequentially coupled thermal-displacement analysis in Abaqus. At first, doing a heat transfer problem, and then, having the nodal temperature from the last analysis, performing a...

11 December 2013 8,531 52 View

Is it possible to measure dislocation density using XRD?

How can I obtain dislocation density using XRD? What about XR micrograph or XRD topograph?

10 November 2013 7,433 3 View

How can I etch Al7075 to view grain boundaries?

I used some etchants like keller and kroll, but I didn't get any results. Is there any chemical solution for this or must I use electroetching?

09 October 2013 509 3 View

Is it possible to introduce plasticity behavior of fiber reinforced composite to Abaqus (without using subroutines)?

Plasticity behavior of lamina.

09 October 2013 2,530 2 View

How to get moment output in Abaqus Standart?

I have input a moment load in module load Abaqus, i put my moment load on the node surface (using reference point). I have define moment in history output and make a set for moment too. But the...

08 August 2024 4,831 4 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

Simulation of metal drawing by Abaqus with UMAT?

Hello, colleagues. Recently, I have been working on a metal processing simulation with my UMAT in Abaqus. I have outlined the corresponding simulation, but I keep encountering issues that cause...

30 July 2024 7,062 1 View

Why running a restart analysis in Abaqus in Ubuntu OS gives an error as attached when running the same job in Windows doesn't give any error and runs?

I am trying to run a restart analysis, which imports deformed configurations of parts from a generated ODB file. It runs fine in Windows OS but when I try to run it in Linux OS, it is giving some...

29 July 2024 9,572 3 View

How Can I Apply Hashin Damage Properties to Solid Elements in Abaqus Without Using VUMAT?

Sure, here is the translation: I have a 3D orthogonal woven composite structure where warp, weft, and binder yarns are oriented in three directions. After modeling these yarns and the matrix in...

28 July 2024 8,169 0 View

Abaqus cylinder buckling riks analysis?

hi, I am doing a risk analysis of a cylindrical fuselage with windows. I have applied contact interactions between the different parts, and I have applied a unit value load to a reference point,...

20 July 2024 647 2 View

Abaqus 2023 - How to know how many elements have been deleted during a simulation ?

Hi all, I am using the element deletion process based on a Tsai-Wu criterion through a UMAT with a specific State Value controlling the process (DepVar -> Variable number controlling element...

17 July 2024 1,501 1 View

How to cacualte the creep life of polycrystal with CPFEM?

I saw a paper(PHAN V-T, ZHANG X, LI Y, et al. Microscale modeling of creep deformation and rupture in Nickel-based superalloy IN 617 at high temperature [J]. Mechanics of Materials, 2017, 114:...

16 July 2024 8,436 0 View

Hello, does anyone know how I can get coordinates of two specific points on a moving body in Abaqus when applying a vdload subroutine?

Hello I am trying to simulate repulsive force of two permanent magnets in Abaqus. I have implemented Force equations into a vdload subroutine. sensitive parameters are the center to center...

15 July 2024 3,491 0 View