[MBDyn-users] Unknow error
romuald.noret at cdr.hutchinson.fr
Fri Aug 28 11:34:41 CEST 2009
I am using MBDyn 1.3.7.
You right, the problem come from constitutive law, when I change :
"6, linear elastic generic, diag,"
"linear elastic generic, diag,"
It runs well. Thanks for your help.
alessandro.fumagalli at polimi.it
Envoyé par : mbdyn-users-bounces at mbdyn.org
mbdyn-users at mbdyn.org
Re: [MBDyn-users] Unknow error
> I am working on a beam with many nodes to describe geometries, sections
> and properties. But I have an unknow error when I run MBDyn. I
> the model until using one beam and I still have the same error. You can
> find enclosed input file, "test" is the main input file who calls others
> I couuld understand the origin of the error "An error occurred during
> execution of MBDyn; aborting ...". How can I understand it?
Maybe it is my ignorance, but to me error seems in the beam element
reference, REF_P0_P1, eye,
6, linear elastic generic, diag,
7.6e+2, 2.46e+2, 2.46e+2,
6.4e+3, 2.29e+3, 1.62e+3;
what is the statement < reference, "iso", 6, > referred to? Try
removing the line and, please, report. The input of a beam element
requires the definition of the constitutive law immediately after the
first the declaration of the section orienatation matrix.
> I had another problem with the full file : when I compute variable with
> other variables, the computed value isn't what I excepted but I couldn't
> reproduce this phenomenon on this test file.
What version of mbdyn are you using? This problem is probably related
to a previous bug in the math parser. This should not happen with
newer versions, surely it is fixed in the latest release (1.3.9).
> Thanks in advance.
Hope this helps.
> Best regards,
> Romuald Noret
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