Skip to main content

strain rate dependence

Influence of temperature and free edges on the mechanical properties of graphene.

Submitted by Nuwan Dewapriya on
research
molecular dynamics
nanomechanics
surface energy
graphene
strain rate dependence
initial strain
temperature dependent properties
graphene nano-ribbon
Thermostat
thermal expansion
Kinetic analysis
stress strain response
atomistic modelling

I would like to share with you my first paper in a SCI journal: doi:10.1088/0965-0393/21/6/065017

Mechanical threshold stress model for 6061-T6 aluminum

Submitted by Biswajit Banerjee on
research
Plasticity
strain rate dependence
temperature dependence
pressure dependence

Our paper on the Mechanical threshold stress (MTS) model for 6061-T6 aluminum has been accepted by JoMMS.  There are several things of interest in the paper:

1) The use of a phonon drag model to predict the sharp increase in flow stress at strain rates above 10,000 /s.  This behavior is seen in a  number of materials and is hard to fit using standard power law plasticity models.  Our model does a good job in this regard.

Subscribe to strain rate dependence