In small strain elastoplasticity we start off with an additive decomposition of the total strain into elastic and plastic parts. In terms of strain rates we write
Prior to 1990 most large deformation plasticity algorithms extended this idea by postulating an additive decomposition of the Eulerian stretching tensor (rate of deformation):
ASEC 2008 is a two-day conference scheduled for midway through 2008 directed at structural engineers. This conference is a time out, providing an opportunity for like minded people to meet, share ideas and broaden their technical skills.
I want to simulate my indentation results in ABAQUS for a berkovich indenter.
I am facing problems in modelling indnetre as rigid body and in defining master and slave surfaces in contact pair. Is there anty suitabale tutorial available or refrence file so that I can check where I am making mistake.
Some of you probably work on problems that involve moderately large strains. An useful strain measure for such problems in the logarithmic or Hencky strain. In particular, if you deal with the numerics of large strain simulations, you will often need to compute the material time derivatives of logarithmic strains.
Dear friends,
I am new to this this forum. I salute the founders, administrators and content providers of imechanica for putting up such a useful forum. I work on finite element anaylsis of large deformation and contact problems, in particular metal forming and tribology.
January 10-12, 2008. IIT Madras INDIA poster abstracts deadline Jul 20
The PRIMARY OBJECTIVES: A comprehensive review of the existing tools for modeling smart materials systems AND Enabling the industry to develop approaches for analysis & design
of smart devices.
plz provide links for some solved numerical examples for new students in this field of mesh free method
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I am working in the area of microfuidics and wish to apply meshless methods to solve electroosmotic flow in microchannel. Can anybody suggest the journals which accepts papers on this field.
Key Words: Microfluidics, Navier-Stokes equations, microchannels, electroosmotic flow
