IMPACT

Drop tower apparatus for impact testing of
composite sandwich structures

Strain histories in composite sandwich beam under
impact of various energy levels

Failure modes in composite sandwich beams under low velocity impact.
(a) Carbon/epoxy facesheet debonding from PVC (Divinycell H250) core
(b) Facesheet debonding and core failure in beam with balsa wood core

Drop tower apparatus for impact testing of composite sandwich panels

Impact behavior of composite sandwich panels

Compression behavior of sandwich panel after impact