ansys.dyna.core.pre.dynamaterial.MatSPHIncompressibleStructure ============================================================== .. py:class:: ansys.dyna.core.pre.dynamaterial.MatSPHIncompressibleStructure(mass_density=0, adhesion_coefficient=0, roughness_coefficient=0, adhesion_scaling_coefficient=0) Defines an ISPH structure material. :Parameters: **mass_density** : :class:`python:float`, :obj:`optional` Mass density. The default is ``0``. **adhension_coefficient** .. **roughness_coefficient** .. **adhesion_scaling_coefficient** .. .. !! processed by numpydoc !! .. py:attribute:: ro :value: 0 .. py:attribute:: beta :value: 0 .. py:attribute:: rough :value: 0 .. py:attribute:: adh :value: 0 .. py:method:: create(stub) Create an ISPH structure material. .. !! processed by numpydoc !!