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Hi everybody,

I'm an ABAQUS UEL user. I have Intel Parallel Studio 2013 installed on my computer with Visual Studio 2013 and ABAQUS 6-12.3

I'm almost a begginer in this area. I realized that Intel Composer XE 2013 (which has been intalled on my machine) contains MKL which has BLAS and LAPACK libraries in it.

I tried to use some of their functions (let's say eigenvalue solver and SVD solver). When I'm
trying to run it (abaqus job=test user=test1 int) I'm getting this error
message:

Hello,



I have a problem with a stacked colum of elastomeric membranes (natural rubber or silicone).



I am looking for a compression buckling criterion that applies for hyperelastic materials in presence of large deformations (up to 400%).



I've read about Haringx formula, that should apply for these materials, but I suspect that it is valid for small strains only.



My question is:



- is there a suitable buckling criterion for this case?

Bonjour;

svp quelqu'un peut m'aider à installer FRANC2D, et m'indique comment translater un fichier d'ixtension *.inp du abaqus à FRANC2D

et merci d'avence

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I am looking for a post-doctoral opportunity to use my know-how in
mechanics and further develop my understanding and contribute to the
community. I have a PhD in Engineering Mechanics from UW-Madison.

Hello,

I have faced a problem with modeling a dynamic load.

The load is given as a displacement constraint in boundary conditions. Additionally it is connected with amplitude definition which has 20 rows in tabulated data.

The problem is that the deformed shape does not look like expected, load is an earthquake simulation (amplitudes have changing signs) and the deformation looks as it was performed only for 1st row from amplitudes. The rest is not taken into account I tried to change amplitude's time span (step, total) but it didnt work.

Hi
all,

 I
am an ABAQUS novice working on a graduation project.  My model is a
reinforced concrete Tee-joint with steel rebars and stirrups embedded to the
concrete.  The concrete is modeled using the Damage-Plasticity model, with
mostly default suggested values.  The elastic and plastic values are
derived from experimental values.  In addition to the embeddment, the
column and the beam is tied together using the tie command.  The model is
subjected to an axial load as well as a displacement force. 

Hi all,

        I wrote VUMAT subroutine using fortran 77 for perfect plasticity unisng von mises plasticity..when analysed it using unidirectional tensile simulation for a simple cube model...it seems to me that it only goes through elastic deformation and not plastic...i tried to find out what is the error..but could not find it..could anyone please find what is the error in this code..i have attached the VUMAT code for the reference...thank you very much...

subroutine vumat(

Hi every one...



I finished my master in mechanical engineearing about eight month ago ... and in my Master career, I wrote a Fortran Finte element code with capabality of  mortar cantact analysis[1,2] and rate independent plasticity with kinematic and isotropic hardening and with large deformation capabilty for isotropic materials[3,4]. My code converges very well and I achieved quadratic convergence and I didn't use any comercial Fe packages like ansys and abaqus .....