[CIG-SHORT] plastic deformation
Birendra jha
bjha7333 at yahoo.com
Tue Dec 2 19:34:47 PST 2014
Brad, that's exactly what I am doing. The stress vector and the hardening variable at previous timestep are my additional state variables.
Thanks
Birendra
--------------------------------------------
On Tue, 12/2/14, Brad Aagaard <baagaard at usgs.gov> wrote:
Subject: Re: [CIG-SHORT] plastic deformation
To: cig-short at geodynamics.org
Date: Tuesday, December 2, 2014, 8:23 PM
On 12/01/2014 01:26 PM, Birendra jha
wrote:
> Yes, it appears we need to store stress state from
previous time step to implement the incremental formulation
of these models.
The most straightforward way to do this is via additional
state
variables for that particular material model.
Brad
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