How to build the constitutive model for brittle material in FEM abaqus software?

More Rashid Ali Laghari's questions See All

What is the most suitable book for finite element analysis?

what is the most suitable book for finite element analysis in perspective of Abaqus software? kindly suggest me the link or name of the books.

01 February 2019 227 5 View

How to get rid off the errors in abaqus? and how to find which error arrise and where?

how to get rid off the errors in abaqus? and how to find which error arrise and where? I am facing the error which says se the status file, so how to solve and where to find the status file kindly...

01 February 2019 9,662 7 View

Is there any one suggest me the books of solid mechanics or pdf file specially related to science of metal cutting ?

books of solid mechanics or pdf file, ppt, any link or other helping material, notes specially related to the terminology of science of metal cutting ? if anyone have particular pdf file including...

01 February 2019 7,495 2 View

Are there any suitable techniques to reduce the simulation time of abaqus?

my model taking long computation time if there are any suitable techniques to reduce the simulation time of Abaqus? any link or any other source which are fruitful kindly share it.

31 December 2018 5,082 13 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

Karthigeyan . S

You can built constitutive model for brittle material..you can built the model using commercial software like PLAXIS or using in ABAQUS. which software are you using for the analysis..

Mohamad Khorashad

In Abaqus software some built-in models are for brittle material failure model. You can also write user subroutines for your model.

Alaa Hussein Al-Zuhairi

Please you are referred to the attached article

regards