MSC.MARC Isotropic Viscoelastic
Test ID
G-912
Description
This TestPak is used to specify the time dependent part of the material behavior of a small strain isotropic viscoelastic material. This TestPak includes measurements of relaxation moduli over a range of temperatures, providing a table of shear modulus vs. time.
Included Tests
| 1x | M-611 | Stress Relaxation/Creep Compliance by Time Sweeps |
Options
For the development of an Orthotropic model, contact DatapointLabs.
Samples
: 2 torsional DMA specimen
[details]Application
Data are used in structural analysis simulations to calculate the relaxation of parts with time. The instantaneous moduli for small-strain viscoelasticity are specified using the ISOTROPIC TestPak [G-901]. With this TestPak, only isotropic quantities can be specified.
