How can I give precompression in Abaqus?

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How to calculate Green-Lagrange strain in a seal with hyperelastic properties in Abaqus?

I want to calculate the maximum Green-Lagrange strain in a elastomeric seal. How to calculate it in Abaqus? Is any field output available for the same? or do I require to right a code?

02 March 2017 3,242 4 View

Which type of loading is recommended for a nonlinear FEA?

Concentrated force, pressure etc?

10 November 2016 9,376 0 View

How to perform wear simulation in MSC Marc?

I need a tutorial to simulate the wear using Archard model for no. of working cycles. Thanks in advance.

05 June 2016 3,533 0 View

How to model rubber plasticity in abaqus?

I am analyzing the elastomeric seal subjected to very high pressure. The stress generated is above the elastic limit. Which material model needs to be implemented to take the plasticity into...

02 March 2016 3,802 4 View

Mesh convergence study in a highly nonlinear FEA problem?

In a highly nonlinear FEA problem involving all the three nonlinearities, is it possible to carry out mesh convergence study? If the geometry is fairly simple but the problem is highly nonlinear...

31 December 2015 1,326 9 View

What is the difference between macro and micro scale elastic contact?

I need to model the macro and microscale contact mechanics phenomenon for a seal-rod interface. what is the difference between the two?

05 June 2015 7,535 5 View

How can I apply repetitive impact load in Abaqus?

I have a pressure pulse curve for impact loading which I am applying with the amplitude option. I would like to apply it for 10000 cycles. How can I minimize the computation time for such case?

02 March 2015 7,042 5 View

How can one model turcite wear ring thermoplastic material in abaqus?

turcite wear rings have been used to prevent metal to metal contact of cylinder bore and piston rod. How can one model turcite material, which is thermoplastic, in abaqus?

01 February 2015 5,227 4 View

How do I apply impact load in Abaqus?

I have the pressure pulse curve of the impact load. I want to apply it on a linear actuator system. How can this be done?

01 February 2015 6,595 1 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

Ranjith garigipati Kumar

Hi,

You can use the interference fit option in Abaqus.

Thanks & Regards,

Ranjith.