Models to explain out-of-plane bending mechanism in mooring chain links

In 2002, several mooring chains of Girassol Off-loading buoy which was installed offshore Angola ruptured just after 8 months of service. A new failure mechanism called out-of plane bending(OPB) fatigue in mooring chain links was identified in addition to tension induced fatigue after a series of experiments. Currently, there are no models in...