FISH Model Properties

The properties of the FISH Model model are shown below for reference.

fish

bond b

Bonding state with default value false.

force v

Contact force in the local coordinate system; null by default.

moment v

Contact moment in the local coordinate system; null by default.

rgap f

\(g_r\) - reference gap in units length with default value 0.0.

stifft v

2D vector holding the effective normal and shear stiffness for timestep determination.

stiffa v

Vector holding the effective rotational stiffness for timestep determination in the global axis system. In 2D this is a scalar value.

symbol s

Name of the FISH function to be called during the force-displacement law.