  In fluid turbulence, energy is transferred from a scale to another by an
energy cascade that depends only on the energy dissipation rate. It leads by
dimensional arguments to the Kolmogorov 1941 (K41) spectrum. Remarkably the
normal modes of vibrations in elastic plates manifests an energy cascade with
the same K41 spectrum in the fully non-linear regime.
  Moreover, the elastic deformations present large "eddies" together with a
myriad of small "crumpling eddies", such that folds, developable cones, and
more complex stretching structures, in close analogy with spots, swirls,
vortices and other structures in hydrodynamic turbulence. We characterize the
energy cascade, the validity of the constant energy dissipation rate over the
scales and the role of intermittency via the correlation functions.
