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Why "linear elastic material model exists for non-linear mateials?

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Hi,

Does anyone know why Structural Mechanics, linear elastic material model which is there as a defaults cannot deleted or disabled when nonlinear material such as hyperelastic material is selected?
Apparently, it does not make any problem when nothing is assigned to it and it is overridden.

Thanks,
JW

2 Replies Last Post 17 juin 2011, 10:30 UTC−4
Jeff Hiller COMSOL Employee

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Posted: 1 decade ago 16 juin 2011, 17:04 UTC−4
That's how all default physics settings are designed to work: you don't delete them, you just override them.
That's how all default physics settings are designed to work: you don't delete them, you just override them.

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Posted: 1 decade ago 17 juin 2011, 10:30 UTC−4
Thanks Jean-Francois.
Thanks Jean-Francois.

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