Constitutive Laws Development and Optimization

cb-geo / mpm

CB-Geo High-Performance Material Point Method

https://www.cb-geo.com/research/mpm

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Closed bodhinandach closed 4 years ago

bodhinandach commented 4 years ago

I am creating this thread to discuss what we can generalize and improve furthers from the Constitutive Laws. So far my concerns are to:

generalize state-variables naming, e.g. between epds and pdstrain
create a common material_utility where functions like: compute stress invariants, principle stresses, rotation transformation, tensor operators, etc. are implemented there.

If you have any other suggestions, we can discuss it here too. Feel free to add/tag anyone interested.

kks32 commented 4 years ago

We could use the geometry namespace for rotations? Maybe we have a separate tensor space for common Tensorial operations?

bodhinandach commented 4 years ago

Are those namespaces are available now? Static functions work too, I am not sure which is better.

kks32 commented 4 years ago

Yes geometry is already available

ezrayst commented 4 years ago

Finished with #600, do we need more? Otherwise we can close the issue I guess

kks32 commented 4 years ago

Thanks Ezra!

bodhinandach commented 4 years ago

Thanks, Ezra, further functions can be added in the future. But as for now, it is good.