Ns VS B/L1 













2-D TESTS; 5- & 6.75-FT WAVE FLUMES 























4.5 - 







a 













4 - 



a 





a 



a 





DD D 



D 









3.5 - 



a 









D 

 D 



D 



a 







3 - 





D 



a 



□ 



□ 

 □ 



□ a 







2.5 - 







a 





a 



an □ 







2 - 











a 



D 



a 



a 

 a 

 □ 



a 

 a 



c 



1.5 - 



















< 

















i 



RELATIVE BERM LENGTH, B/L1 

 □ 90 WAVES ON TRUNKS 



Ns VS ds/Ls 







2- 



-D TESTS; 5- 



& 6.75-FT WAVE FLUMES 

















4.5 - 









□ 





4 - 









a 



D 



B 



3.5 - 







D 



D 

 □ 



□ D 





3 - 







a 



B 



D 



a 





2.5 - 







S 



a 







D 





D 



a 



B 



□ 





2 - 



a 



D 





□ 







□ 











1.5 -> 





















i i i 



i 



RELATIVE WATER DEPTH AT TOE. ds/Ls 

 90 WAVES ON TRUNKS 



PLATE 2 



