I'm doing a research on anisotropic yield criteria for a FCC alloy and I have to do biaxial tensile experiments to get the yield locus in the biaxial stress space.I have two kinds of samples:
1. metal sheet with dimensions of 150mm x 70mm x 15mm(thickness);
2. rod with diameter of 20mm and length of 150mm.
Ramesh Gupta B, Aerospace Engineering Department, IISc, Bangalore. INDIA. Pin: 560012. (91) 9242844936
ramesh [at] aero.iisc.ernet.in (ramesh[at]aero[dot]iisc[dot]ernet[dot]in)
April 30, 2010
Dear Sir,
I'm doing a literature review on Interactive Simulation Environments. Does anyone have any suggestions for interesting papers to look at?
And if you've written one and let me know, I might cite it :-)
These notes belong to a course on fracture mechanics
A body consists of two materials bonded at an interface. On the interface there is a crack. The body is subject to a load, causing the two faces of the crack to open and slide relative to each other. When the load reaches a critical level, the crack either extends along the interface, or kinks out of the interface.
Dear alls,
I am intersting in computational mechanics and now post some references which relate to ansys.
May be you know command KSCON, which is use for make concentration mesh at crack tip. I known how to use this command but very intersting its Ansys APDL code. So I am looking Ansys APDL code for KSCON command. If anybody know code fot that command, could you please send me?
Thank you.
Chau Nguyen
Greetings,
I need to know how to specify the step in ABAQUS to perform thermal bucking analysis of shell.
Any comment, suggestion or documentation will be appreciated.
Thanks!
Hello all,
I want to model hydroplaning problem in abaqus. how to simulate water component in between tire and a pavement in abaqus.
I want to use either Coupled-Eulerian-Lagrangian algorithm or Aribitrary-Lagrangian-Eulerian algorithm at the contact patch but i could find any one of these features in abaqus.
Please tell me in detail, if any one has done this problem in abaqus.
Thanks a lot
Pujitha
Hello all,
I want to model hydroplaning problem in abaqus. how to simulate water component in between tire and a pavement in abaqus.
I want to use either Coupled-Eulerian-Lagrangian algorithm or Aribitrary-Lagrangian-Eulerian algorithm at the contact patch but i could find any one of these features in abaqus.
Please tell me in detail, if any one has done this problem in abaqus.
Thanks a lot
Pujitha
Hi all,
I am a PhD student at the first months. I have to choose a finite element software to study impact effect on biological soft tissues. After some web researches the softwares which seem to be more suitable are ABAQUS, Comsol Multiphisics and Ansys.
My intention is to develop an user defined material model considering the material as anisotropic porous-visco-elastic.
I would appreciate some suggestions/opinion. I am specially interested in dynamical simulations.
Giacomo
Hi all,
I have some
problems with understanding correctly the stress (e.g. Cauchy stress)
calculated by Abaqus. The boundary value problem consists of a square
where the top side is displaced up by 20% of its original height while
the bottom side is fixed. Now when I use a quadrilateral mesh the
result is clear. But what happens when a triangular mesh is used? Why
some triangles have a negative stress? In the figures the S11
component of the Cauchy stress tensor is plotted.
Best regards,
Barbara
