ILLUSTRATIONS (Cont. ) 



Figure 

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 I I 

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Molded Slope vs Equilibrium Profile for First 



Wave Condition 



Profile after Run I vs Equilibrium Profile for First 

 Wave Condition 



Prof 

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 Prof 

 Prof 

 Prof 

 Prof 

 Prof 

 Prof 



Run 

 Run 

 Run 

 Run 

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vs Prof i 

 vs Profi 

 Prof i 

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 vs Prof i 

 vs Prof 

 vs Prof 

 vs Prof 

 vs Equ i 

 vs 

 vs 

 vs 



e Run I 



e Run 2 



e Run 3 



e Run 4 



e Run 5 



e Run 5 



e Run 7 



e Run 8 



I e Run 9 



I e Run 10 



I e Run I 1 



ibrium Profile for Third Wave Condition 



Profi I e Run 13 



Equilibrium Profile, Fourth Wave Cond it ion . 

 Profile Run 15 



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Table 



1 Basic Run Characteristics 26 



2 Wave Conditions and Water Depths 27 



3 Reduction in Wave Height Caused by Device 28 



4 Device Location 29 



5 Device Setting 30 



6 Effect of Device Operation, Landward Side 31 



7 Effect of Device Operation, Seaward Side 32 



8 Net Effect of Device Operation 33 



IV 



