How to do modeling Bauschinger effect in ABAQUS or ANSYS software?

More Karim Aliakbari's questions See All

But the basic question is, by which method can the Earth's temperature be brought to 100 years ago (as much as the global warming)?

Over the past 100 years, the Earth has abnormally warmed to about 0.74 degrees Celsius, which has worried scientists. As for the reasons for this phenomenon, a series of theories are based on the...

11 December 2017 7,561 5 View

Does the development of renewable energies (Solar, Wind, Hydroelectric Power, Geothermal and Biomass) meet human needs according to expectations?

Does the development of renewable energies (Solar Power, Wind Power, Hydroelectric Power, Geothermal Energy and Biomass) meet human needs according to expectations? What kind of problems face with...

10 November 2017 1,176 14 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 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

What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View

Is it necessary to covary exogenous constructs in a structural model?

I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...

03 August 2024 6,028 4 View

Given the current level of natural phenomena cause by the climate change and environmental pollution, will the AI find the technological solutions?

AI-driven technologies offer previously unheard-of capabilities to process enormous volumes of data, extract insightful knowledge and improve predictive models, according to the UN’s World...

31 July 2024 9,733 3 View

Girish Narayan Prajapati

In ANSYS, using rate independent plasticity you can model the Bauschinger effect. For detail read the ANSYS manual.

You can find more detail from "The Handbook of Software for Engineers and Scientists" by Paul W. Ross.

I have attach the link of ANSYS lab regarding this in ANSYS mechanical.

http://inside.mines.edu/~apetrell/ENME442/Labs/1301_ENME442_lab7.pdf

http://home.cogeco.ca/~pbudgell/ANSYS_tips.html#T55

Reddy Ganta

Use kinematic hardening approach

Sergey Kuznetsov

I aggree with Reddy, find plasticity models with kinematic hardening. Abaqus has a simple kinematic hardening model with linear hardening rule, and a more advanced model based on Lemaitre - Chaboche approach.