~ 











LEGEND 





• 





• 



SYMBOL ARMOR TYPE 











• DOLOS 











A TRIBAR 





• 









• 

 • 



• 







A 

 1 



A 

 1 



1 



A 

 1 



1 1 



0.08 



0.10 

 d/L 



Figure 2. Stability coefficient IC versus relative depth d/L 



cot a = 2.0 





• 





• 

 • 















• 



• 



• 

 A 





A 



LEGEND 

 SYMBOL ARMOR TYPE 

 • DOLOS 

 ▲ TRIBAR 



1 1 



1 





1 



A 



1 1 



0.5 



0.8 



H/d 



Figure 3. Stability coefficient K versus relative wave height H/d 



cot a = 2.0 



14 



