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Sixth M.I.T. Conference on Computational Fluid and Solid Mechanics: special session on Multiscale Computational Nanomechanics

Submitted by Julien Yvonnet on
conference
nanomechanics

We are inviting abstracts for the following special session: Multiscale Computational Nanomechanics, Sixth MIT conference on Computational Fluid and Solid Mechanics, June 15-17, 2011, Cambridge, MA, USA.

http://www.sixthmitconference.org/

Abstract submission deadline: February 15, 2011.

 

 

The topics covered by this special session include (but are not limited to):

 

-Continuum modeling incorporating nanoscale effects

International Conference on Mechanical, Automotive and Aerospace Engineering, ICMAAE11

Submitted by Dr Syed Muhamm… on
conference
Composites
Interface debonding; Size effect; Homogenization; Particulate composites; Constitutive equation
Mechanical
biocomposites
automotive
aerospace
International Engineering Conference

The Faculty of Engineering, International Islamic University Malaysia is organizing this International Conference to bring together researchers and engineering professionals from all over the globe to meet and deliberate in the beautiful green city of Kuala Lumpur.

How do ductile materials fail?

Submitted by benzerga on
research
fracture
Plasticity
viscoplasticity
Computational Modeling
experiments
mathematical modeling
localization
Voids

The published version may be accessed at

https://www.researchgate.net/publication/251448926_Ductile_Fracture_by_…

Since then, two other reviews were co-authored by me:

For Acta Materialia:

https://www.researchgate.net/publication/289140144_Failure_of_Metals_I_…

And for IJF @ 50

https://www.researchgate.net/publication/305694679_Ductile_failure_mode…

Problem solving Strain Gradient Viscoplasticity based on the framework of Fleck and Hutchinson

Submitted by Suman.Guha on
Forums
Ask iMechanica
Free Tags
viscoplasticity
strain gradient plasticity

I am tyring to solve simple shear problem using a large deformation FE code based on the framework developed by Fleck and Hutchinson for gradient plasticity/viscoplasticity problem (see the attached paper). As the per the formulation, the independent variables are the displacement increments and eqv. plastic strain rate increments. Two sets of equations are solved, one for displacements and the other for plastic strain rates at nodes, following the the above formulation.

plasticity induced fatigue crack closure

Submitted by johnsmart1987 on
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Ask iMechanica
Free Tags
Plasticity

hi friends am doin my my project on" FEA of plasticity induced crack closure". my specimen size is 80*80 mm. by using symmetry condition i modelled 1/4th of model in ANSYS. therfore i created 40*40 mm plate. with initial crack length of 4mm.means its MT specimen of 80*80mm with 8 mm crack length, by symmetry condition i modelled 40*40 with 4mm crack lenth.

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