[CIG-SHORT] Rv: Re: Pylith output

[Charles Williams]

Omar,

Also note that the von Mises criteria is a special case of Drucker-Prager, so no coding would be necessary to implement that.

Charles


On 24/07/2010, at 5:37 AM, Brad Aagaard wrote:

> Omar-
> 
> The code implementing the bulk constitutive equations is in
> src/libsrc/materials. The DruckerPrager3D object implements the Drucker 
> Prager rheology in 3-D. See Section 9.2 of the PyLith manual on how the 
> steps involved in adding bulk constitutive models. Example code along 
> with some additional instructions/information are in 
> src/templates/materials.
> 
> Brad
> 
> 
> Hi Charles Williams
> Thanks for your answer, now I have a problem more complicate. the 
> question is in pylith are implemented the drucker prager perfec plastic 
> model, I need implemented von misses, Mohr Coulomb, Drucker Prager, and 
> Griffith failure criteria in this case I like to know some details about 
> the code and if that task are very complicated and request more 
> knowlegment about the software
> Thanks you are very formal
> Kind Regards
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Charles A. Williams
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