Use the Viscoplasticity subnode to define the viscoplastic properties of a
Layered Linear Elastic Material.
When the viscoplasticity model differs between layers, you will need to add several Viscoplasticity nodes with different layer selections. If the model is the same, and only the material data values differ, you can use a single
Viscoplasticity node where
From material is used to define the values. The data for each layer is then received from global
Layered Material nodes.
If the same layer is selected in two Viscoplasticity nodes being active on the same boundary, the second definition will override the previous.
Physics tab with Layered Linear Elastic Material node selected in the model tree: