Lewis 



r -i^ 



Component 



Slope 



A" 



^^/i 



Components 



PlPECTIONAl- 



3e:a Spectrum 

 IS/offTH Atlamtic Stoi^ms(5) 



o 



200 



-.5 



500 /OOO 

 -I 1 I I I I I I 



-/.o -us 



2000 SOOO X, F'EET 



—I 1 1 I I I I 





:soo' 



-.5 



600' eoo' tzoo' •*- Ship LrfMG,TH 



jShnp_Fi^£SPOv!SE_ 



QPEF^ATOf fS 



Lo^e u) 



-».0 



-/.5 



L=300 



05Q = M,o.ooc 



f(L<:^e<^) 



600' 



.046 



900 

 .036 



1200 

 .0Z7 



iNTEq^^ATED f^ESPONSE 



Spectra 



Note: Hi^he-st B.Mt. Coefft 

 ExprcTED In I QOOO Cycles 



(SD.QOcgJ '^ Pf^OPOt^TIONAL 



To THESouAf^F F^ooT OfThe 

 AffEA UrgPEi^ The F^esponse: 



-.5 -1.0 -1.5 LoS'e ti) 



Fig. 3 - Bending moment prediction for Cg = 0.80 ships 



196 



