[aspect-devel] Visco_plastic material model

[Mohamed Gouiza]

Hi John,

I looked at the the visco_plastic.prm file and I have a question:
How do you define which compositional fields are in the plastic domain and which are in the viscous?
Only by their cohesions?

Mohamed


On Jun 13, 2016, at 6:16 PM, John Naliboff <jbnaliboff at ucdavis.edu<mailto:jbnaliboff at ucdavis.edu>> wrote:

Hi Mohamed,

There is a ‘test’ input file (visco_plastic.prm) for the visco plastic material model in the development version of Aspect.   The test files are located in the ‘tests’ folder.

Take a look at that and let me know if you have any questions.  I think that should be a reasonable starting point for building a new model.

I’m working on additional examples with strain weakening at the moment, which should be available at the end of June.

Cheers,
John

*************************************************
Assistant Project Scientist, CIG
Earth & Planetary Sciences Dept., UC Davis





On Jun 13, 2016, at 8:41 AM, Mohamed Gouiza <M.Gouiza at leeds.ac.uk<mailto:M.Gouiza at leeds.ac.uk>> wrote:

Hi John,

Could you please share a parameter file where a visco_plastic material model is used.
Finally I have time to run visco_plastic models and I need a template to see how to setup the various parameters.

Thank you.

-------------------------------------------------
Mohamed Gouiza, Research Fellow
Basin Structure Group, Institute of Applied Geosciences
University of Leeds, School of Earth and Environment
Leeds,  LS2 9JT, UK
M.Gouiza at leeds.ac.uk<mailto:M.Gouiza at leeds.ac.uk>
+44 7985 782073
-------------------------------------------------

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