# Cook's membrane at finite strain (pending)

Waits for its reference value: the finite-strain Cook's membrane is defined (load, μ, κ) and
answered in papers we have not transcribed, and no value is entered from memory. FieldCraft
solves the model today (hybrid hex20 one element thick in plane strain, or plane strain quad8 for
compressible materials); the case becomes active when the published numbers are copied in with
their table.