Blog posts
Looking for Post Doc position in Finite Element modeling of manufacturing process
hi, i am Fawad and I am from Pakistan and i am looking for a possible position as post doc researcher in the general area of modeling of manufacturing processes like EDM, Welding. i have exp of modeling welding and Rapid Prototyping process and presently i am working on the development of model for EDM process, i already have 08 journal publication since 2005. My area of research during PhD deals with the thermo-mechanical modeling of welding based Rapid Prototyping with emphasis on reduction of residual stresses and deformations.
vumat of an anisotropic material
hello everyone
i want to model an anisotropic material(hill or barlat) in ABAQUS, in the VUMAT,but I don't know how to set some para such as R0,R45,R90
could you give me a vumat ?
Cell sensitivity to substrate stiffness
Cell sensitivity to substrate stiffness
Submitted by Daniel Isabey on Wed, 2009-04-15 15:03.
In Féréol et al. (Biophys. J., 2009, 96: 2009-2022),
we propose a coupled theoretical and experimental study in order to understand the
mechanism of cell sensitivity to substrate stiffness. To do so, we first consider
that adhesion sites pass through different stages of development, e.g., Initial
Adhesion (IA), Focal Complex (FC), Focal Adhesions (FA), characterized by the
fatigue analysis
hi,
Is it necessary to carryout the linear static analysis first before doing the fatigue analysis.
If the stress exceeds the UTS , still can we caryyout the fatigue analysis.
sagar.
dynamic crack initiation
Hello everyone, I am studying the dynamic crack initiation problem of composite material. Just like the below imagine ,a crack perpendicular to the interface of two different materials, under dynamic load, the crack will propagate, at the crack tip I use the singular element to simulate the stress and strain state. after I have the crack tip stress, how can I calculate the energy release rate of different direction, for example, also along the original crack line or perpendicular to the original crack line., or kink from the 45 degree of original crack line.