yade-dev team mailing list archive

[Václav Šmilauer <eudoxos@xxxxxxxx>]

> Ok, it is just few lines anyway (with the dynamic approach).
> 
> meanStress = ...
> isoVelGrad += dt.(goal - meanStress)/mass;//or the "stiffness" one
> velGrad[0][0] = velGrad[1][1] = velGrad[2][2] = isoVelGrad;
I wanted to introduce matrix that would express the cross-dependencies.
It would also make it possible to apply strain where εe=.5εy and so on.

v