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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

Hi All,

 I am trying to model the inflation of an enclosed elastic cylinder. The only example I have came close to in the Abaqus support documentation is the air bag inflation test. However, even reading the documentation, I am still unsure on how to model the airbag before an inflation force is applied. Can someone help me with this? You can also e-mail directly: manpreet.puri [at] strath.ac.uk.

Hi everyone

 I did so much efforts but  I could not reach a successful link

between abaqus 6.10 and Intel fortran 11 and in abaqus verification it didn't

pass.  Is there any obvious way to solve this problem? I have not find any

suitable solution in the internet :(

Regards,

Eddie

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Hi experts,

I want to do simulation of granular media. I want to know wether ABAQUS has such models like Hertz contact model or others to do granular flow simulations.

Thanks in advance,

Best,

Ram

As it is known, when using UMAT abaqus, stiffness proportional damping can not be used. However, for the dynamic calculation it is neccessary to put some stiffness damping. So for approximate calculations, it is easy to use numerical damping instead.

 *Dynamic, application=XXX,

and using the key words *Dynamic, XXX, users can adjust the value for numerical damping. Althogh, there is no physical meaning for numerical damping, it can be a temperory solution for UMAT dynamic calculation.