A 



W 



Figure 91. Model-scale Wave-Guard scrap-tire floating breakwater (after Harms 

 and Bender, 1978). 



l.U 



■M 



-f -- 1 1 1 1 1 1 



H / L *0.04 



T 1 I "1 ■ 1 ■ 1 1 | 1 1 1 1 



GOODYEAR — ——~~~~~~^~~~^* 



c 

 o 



■H 



£ 



h0.5 



o 



S ^^WAVE- GUARD 



/ / 



♦J 



c 



<D 

 •H 



O 

 •H 



/ / 

 / / 



Dt w D /(j d, «/ D " 

 (cm) (cm) 



0) 



/ / 



GOODYEAR 8.415 50-380 006-0.44 0.4-1.4 7-42 



u 



/ / 



WAVE-GUARD 8.4 100 0.06-0.23 0.10-2.6 14 " 





1 I 1 i 1 I l 



i i l i i i i l i . .i 1 1 







1 2 3 



Ratio of Wavelength-to-Breakwater Width, L/W 



Figure 92. Comparison of wave transmission coefficient, CL, for Wave-Guard 

 and Goodyear Tire and Rubber Company concept of scrap-tire float- 

 ing breakwaters, for various ratios of wavelength-to-breakwater 

 width, L/W (after Harms and Bender, 1978). 



138 



