[CIG-SHORT] Drucker-Prager Plasticity model

[Charles Williams]

I don’t believe there is such an example at present, but it should not be difficult to set this problem up.

Cheers,
Charles


> On 16/08/2016, at 7:22 AM, Brad Aagaard <baagaard at usgs.gov> wrote:
> 
> Xiao,
> 
> Yes, PyLith can model regions with different bulk constitutive models. Most of th examples use an elastic layer over a viscoelastic layer. It can handle an elastoplastic layer surrounded by an elastic material.
> 
> I am not aware of any existing parameter file and/or mesh for the Templeton-Rice simulations.
> 
> Regards,
> Brad
> 
> 
> On 08/15/2016 12:16 PM, Xiao Ma wrote:
>> Hi ,
>> 
>> I am wondering if Pylith can model a fault surrounded by a material with
>> Druker-Prager plasticity model for a region and surround it by the
>> elastic bulk, Like Professor James Rice paper , [Templeton and RIce
>> 2007] Off-fault plasticity paper .
>> I am wondering if there is an existing input file in Pylith to replicate
>> the results from the Paper.
>> 
>> Best ,
>> Xiao
>> 
>> --
>> -------------------------------------------------------------------------------------
>> *Xiao Ma*
>> Graduate Research Assistant
>> PhD student in Structural Engineering
>> University of Illinois at Urbana-Champaign
>> E-mail: _xiaoma5 at illinois.edu <mailto:xiaoma5 at illinois.edu>_
>> --------------------------------------------------------------------------------------
>> 
>> 
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Charles A. Williams
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