PREDICT Module
This module is mainly used to simulate the progressive formation of ply cracks in a single orientation during the monotonic loading of a general symmetric composite material laminates. The results include the variation of laminate mechanical properties with increasing crack density or applied stress or strain, while the effects of ply thickness, temperature changes, etc. on laminate mechanical behaviour can be studied. General in-plane loading can be analysed, as would arise in many engineering structures. The tool can easily be used to determine the first ply-failure stress, and the temperature changes needed to cause failure during cooling following manufacture at elevated temperatures, or for cryogenic applications.
