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Truncation of Displacement boundary conditions in Abaqus

Submitted by lorenzoguiducci on
ABAQUS
Abaqus python script

 

 

Hi everyone,

 

I've wrote a script in python to create a model in Abaqus, run the simulations and retrieve the results I need.

I use the Abaqus python build (on PDE).

 

I experience a strange problem with the following command:

 

myModel.DisplacementBC(... ..., u1=0.123456789, u2=SET; ur3=...)

 

which gets translated in the input file like this:

 

*Boundary

myNodeset, 1, 1, 0.1234

myNodeset, 2, 2

 

Local material orientation Abaqus

Submitted by rkoets on
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Material
modulus of elasticity
local
orientation
fiber
shear modulus
poisson ratio

Dear All,

My name is Ronald, student at Eindhoven University of Technology, master Structural Design and i have an import question about the FEM programme Abaqus, about orthotropic materials.

I defined an orthotropic or anisotropic material in Abaqus by using the option; engineering constants or orthotropic (all linear elastic).

Abaqus asks for the modulus of elasticity in direction 1, 2 and 3 and the shear modulus and poisson ratios.

So far so good.

Run ABAQUS subroutines written in Fortran

Submitted by Jingwen Zhang on
software
ABAQUS
Abaqus/Fortran

Dear colleagues,

 I am a beginner in using ABAQUS subroutines, and currently come into the problem of running ABAQUS subroutines written in Fortran.

I have installed ABAQUS 6.11-1, Microsoft Visual Studio 2010, and Intel Visual Fortran Studio XE 2011 on my computer. However, when I run the test codes, there are the following errors:

Postdoc Position in Advanced Materials Lab, Northwestern University

Submitted by cbrinson on
job
ABAQUS
nanocomposites
viscoelasticity
Polymer Physics

A postdoctoral position is available immediately in Brinson’s Advanced Materials Lab involving collaborative work on finite element modeling of nanostructured polymer composites. The majority of the work will be split across two projects on the subject.  The first project involves 3D modeling of filled elastomers, with a focus on the viscoelastic properties. Non-linear viscoelastic modeling experience is a plus, but not required.

2012 SIMULIA Community Conference - May 15-17, 2012 - Providence RI, USA

Submitted by matt.ladzinski on
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Conference
ABAQUS
Multiphysics
Isight
SIMULIA
dassault systemes
May 15-17, 2012 - Providence RI, USA



Keynote speakers include Bernard Charles, President and CEO of Dassault Systemes, Jim O'Sullivan from Technip and Anthony Ferguson from 3M. They will be joined by an additional 85 user presenters.



If you have not registered yet, do so today. Join more than 450 of your peers from more than 130 unique organizations from around the world in one place - Providence, RI.



Modeling non-linear material

Submitted by reza_01012003 on
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non-linear material

Dear all

I would like to model two non-linear material as shown in the pictures in ABAQUS. But I can model it with its non-linearities. The model has been created with beam element. I used the classical elastic-plastic model using calibrations but because of elastic non-linearities the calculated plastic strain comes negative. please help me howI can model it

regards

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