!VISCOELASTIC

Defines a viscoelastic material.

When defining !VISCOELASTIC, the same !MATERIAL must also contain a definition of !ELASTIC.

Parameters

DEPENDENCIES = number of dependent variables (not implemented)
INFINITESIMAL    If specified, the infinitesimal-deformation assumption is applied

** 2nd and subsequent lines **

(2nd line) mu_m, lambda_m
... continued

Variable name	Attribute	Description
mu_m	R	Shear relaxation coefficient
lambda_m	R	Relaxation time