I have updated my notes on the Griffith paper. I added more description on the experimental determination of surface tension of solids. Griiffith himself determined the surface tension of glass by an experimental setup. Udin et al (1949) described a setup based on the same principle. This setup is now known as the zero creep experiment.
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I was doing an analysis using ABAQUS for snap buckling of conical shell using Static Riks option. But finding difficulty from switching over from static general step to static Riks. Program is aborting telling that constraints are rigid.
If anyone can help please respond
Lecturers:
Basile Audoly - Université Pierre et Marie Curie and CNRS, Paris, France
Katia Bertoldi - University of Harvard, Cambridge, MA, USA
Davide Bigoni - Università di Trento, Italy
Alain Goriely - University of Oxford, UK
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I have a
problem to use substructure for contact anaylsis of two gears. I have
already read the example in abaqus Example problem manual for help.
Well, to explain my problem in detail, I have two nastron files of two
gears and later using FORTRAN I am able to write the programm to
generate the *.inp files. What I tried to do is
1. Substrcture generation of two gears in seperate files. Now I have two
sets of substructures available for individual gears. While generating
the substruture, I have retained the DOF for the nodes which are on the
Hallo,
does anyone know, if it is possible to transfer a FE-Model from Abaqus to LsDyna? I build up the model with Abaqus Cae, so I can take either the *.cae or the *.inp file.
Thanks for your answers, Lena
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