.POSTTENSIONINC RODS 



E^E3E=n 



jp^. -i n-r--r j i.^ 



i ! 



--^^-- ' df- ^q 



=:-^ir-z:T 1 i=^;--nr^z j riB: 



rm 



TRANSVERSE RODS 



PLAN VIEW 



!X 



I 



POLYSTYRENE FOAM 



v — s' 



SECTION A-A' 



v — \* 



.N < 



Weight = 381,226 lb 



Unit weight = 49.6 lb/ft 3 



SECTION B-B' 



Figure 42. Details of Alaska-type floating breakwater used in two- 

 dimensional experimental study, Olympia Harbor, Washington 

 (after Carver, 1979). 



78 



