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Nodal stress and strain history output from Abaqus

Submitted by handsome on
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Fracture Mechanics Forum
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Hi everyone,

I am trying to get the history output of
strain and stress tensor components at a node. However after analysis is
finished no such data are saved in the result section. I think Abaqus
only gives the stress and strain for elements and not at nodes. Any help
would be highly appreciated. Please consider that I am a new abaqus
use.

Thank you in advance

Modeling associative Tresca plasticity in ABAQUS?

Submitted by mmd110 on
research
Plasticity
ABAQUS
tresca

Hi

I have a simple question. How could I model associative Tresca plasticity in ABAQUS?

 I use Property module: material editor: Mechanical:Plasticity:Mohr Coulomb Plasticity

I know that In the case (friction angle=0) of  the Mohr-Coulomb model reduces to the pressure-independent Tresca model with a perfectly hexagonal deviatoric section. 

Applying Periodic Boundary Conditions(PBC) in Abaqus

Submitted by bernad on
ABAQUS
periodic boundary condition
PBC
constraint equation

Hi all,

     I am looking for some reference on procedures for applying  PBC in  abaqus? I coud find some journal articles for the equation, but I am unaware of applying this into Abaqus under displacement laoding conditions..

any help in this regard would be appreciated greatly..

 

Thanks,

Bernad 

Postdoctoral position in computational solid mechanics

Submitted by wael.zaki on
job
ABAQUS
postdoc
constitutive modeling
Shape Memory Alloys
UMAT
Computational Solid Mechanics

Job Summary:

The postdoctoral research associate is expected to
provide research support within the frame of a multi-year engineering
research project undertaken by faculty from the departments of
Mechanical Engineering and Applied Math and Sciences at Khalifa
University. Limited teaching or other academic duties may be assigned to
the successful candidate under the supervision of the Advisor as
required by the University.

The successful candidate will be

Stiffness Matrix (AMATRX) with complex numbers in UEL

Submitted by ashkan khalili on
ABAQUS
UEL

Hi everybody,




I'm working on UEL. The stiffness matrix (AMATRX) which I have
defined is consisting of complex numbers (real and imaginary part).


When I'm running it I'm getting this error message:




Abaqus Error: The executable standard.exe aborted with system
error code 1073741819. Please check the .dat, .msg and .sta files for
error messages if the files exist. ...




I checked the files and no error message was found.


When stiffness matrix is just real numbers, it's working perfectly.

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