Prediction of Ship Slamming at Sea 



600 



400 



200 



WAVE SPECTRUM (SEVERE SEA STATE 7) 



RESPONSE AMPLITUDE OPERATOR OF RELATIVE MOTION {STATION 2) 



02 



04 



0.6 0.8 1.0 



Frequency in I /Sec 



Fig. 4 - Energy spectra of relative motion and 

 relative velocity by applying the superposition 

 technique (MARINER, light draft, severe Sea 

 State 7, head seas) 



555 



