# struct.shell.poisson

Syntax

f := struct.shell.poisson(p)
struct.shell.poisson(p) := f

Get/set the Poisson’s ratio of the element.

Modifying the stiffness of an element can result in instability if done during cycling. Dependent values should be forced to update using struct.force.update. See the documentation of struct.force.update for comments on the cost.

Returns: f - the Poisson’s ratio of the element f - the Poisson’s ratio of the element p - a pointer to a shell element