The Porous-Structure Boundary coupling () is used to couple a Porous Domain (Biot’s model) domain from the Poroelastic Waves interface to a Solid Mechanics, Shell, Membrane, or Multibody Dynamics interface. At the solid-porous boundaries continuity of the displacement field is applied.

See Settings for further details about Label and Name.

The default Name (for the first multiphysics coupling feature in the model) is psb1.

This section defines the physics involved in the multiphysics coupling. The Porous media and Structure lists include all applicable physics interfaces. See Acoustic-Structure Boundary for further details.