Automatic Element removal
Hi everone,
The new version of ABAQUS/CAE 6.8 seem to have capability of automatic failed element removal. Does any body has any experience about this new feature in ABAQUS.
cheers,
Manoochehr
research
Element free Galerkin method
I would like to know whether any works have been done in EFGM which suggest the best points in the domain where the stresses have to be computed, like in FEM we do have Gauss points which give minimum error for secondary variables. So can any one please suggest some references in this regard?
Teeth Implant Finite Element Software
Forums
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Free Tags
I am looking for a Finite Element software for Teeth and Implant modeling and analysis. Is there a special FE software for this, or which of these softwares can solve the proplem.
Abaqus, ProEng, Ansys, catia, solidworks, or anyother software..
please, if you know about solving this problem, share your thoughts with me.. or send me a link to this kind of analysis...
thanks to all in advance...
Immuslih
XFEM
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Hi,
XFEM is a local partition of unity (PUM) enriched finite element method. By local, it means that only a region near the discontinuties such as cracks, holes, material interfaces are enriched. The most important concept in this methodis "enrichment" which means that the displacement approximation is enriched (incorporated) by additional problem-specific functions.
How to model a composite column
Dear Friends,
I am doing M.Tech Structural Engineering at NIT, Trichy. Now i am working on modeling of composite structure in ANSYS. I need some idea about that.
How to create a nonlinear friction behaviour between steel and concrete?
Stress-induced martenstic phase transformation in Cu-Zr nanowires
Hi Friends
I want to share some of our recent research work on the stress induced phase transformation of CuZr nanowire which is published in Materials Letters.
Principle of virtual work in case of a large plastic deformation
Hi, all
I have a question about FE formulation for a finite plastic deformation.
I'm a new on the ABAQUS, but how the ABAQUS deals with the plastic deformation
to solve the FE eqation? I think the software use the principle of virtual work and
I'm wondering how the software modify the virtual work term to take the plastic deformation into account (because of dissipation energy)
(Obviously, the formulation must be different with elastic model)
I appreciate your reply.
Continuity in the Plastic Strain Rate and its Influence on Texture Evolution
Classical plasticity models evolve state variables in a spatially independent manner through (local) ordinary differen-
tial equations, such as in the update of the rotation field in crystal plasticity. A continuity condition is derived for the
lattice rotation field from a conservation law for Burgers vector content—a consequence of an averaged field theory
of dislocation mechanics. This results in a nonlocal evolution equation for the lattice rotation field. The continuity
My Eprint papers
Hi,
These are my Eprint papers. Some have already been published as Journal papers, some have not.
I will discuss some of them here someday.
You can link to http://arxiv.org/ and search my name Pi-Gang Luan in Physics [arxive: All], and these papers would be shown to you. There is an exception, my YBE paper ([Colored solutions of Yang-Baxter equation from representations of U_{q}gl(2)] ). In that case you should type [Pi-Gang Luan] instead of Pi-Gang Luan to find the paper.
Numerical Evaluation of Crack Tip Opening Displacement (CTOD)
Hai All,
I want to know how to evaluate CTOD form the finite element nodal
values(displacements) that are obtained from the commercial software
ABAQUS.
I am using Elastic-Plastic model for the analysis. Can anybody help me in this regard.
thanking you in advance,
Regards,
Sivakumar