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Thank you  for your reply. I know but I was wondering if it is possible to omit them manually.

 One more question, I figured that using *MATRIX GENERATE, one could get the global stiffness, mass or load matrix in a ".mtx" file. But I am wondering why I can't get the file after the run.

https://www.sharcnet.ca/Software/Abaqus610/Documentation/docs/v6.10/boo…;

Dear friends

I want to plot force-displacement figure for simulation of axial impact in Abaqus;  after using reference points for defining the
displacement and force in tubes and plates , I encounter
two problems:

1)      1)Amount of forces are
negative.

2)      2)I need to filter the figure
because forces have some vibrations in the figure and they are not zero  after rebounding;
they have sine form. So, I have to filter them?

Please let me know how to solve
it.

Marie Curie Fellows in Computational Mechanics

Cenaero has an opening for a position under an EU Marie-Curie
Initial Training Network (Call: FP7-PEOPLE-2011-ITN) on "Integrating
Numerical Simulation and Geometric Design Technology" (INSIST).

Marie Curie Fellows in Computational Mechanics

Cenaero has an opening for a position under an EU Marie-Curie
Initial Training Network (Call: FP7-PEOPLE-2011-ITN) on "Integrating
Numerical Simulation and Geometric Design Technology" (INSIST).

In some years to come a large proportion of the offshore
platform will need to be decommissioned. Can we discuss the health, safety, environmental and cost issues as
regards the operation,disposal, and any potential re-use of decommisioned plants and structures?

Hallo,

i have the following problem, when i refine the mesh of Mode I fracture with XFEM, the Force Displacement curve seems not to converge.

Mesh Size:

15*15

25*25

51*51

75*75

the reaction force is going to be smaller and smaller...

can somebody help me? thank u very much!!

Hi dear all

i want to ask you help me for downloading some papers and sending me by Email.the URL of this papers are written below.I will appricite your help.

thanks alot

REGARDS