Appendix B 

 Notation 



a 



Area scale 



A 



Section area 



K 



Incident significant wave height at 21.3-m mllw depth 



H mo 



Zero-moment wave height 



H s 



Significant wave height 



I 



Length scale 



m 



Model quantity 



N 



Number of units in a given area 



P 



Prototype quantity 



r 



Subscript denoting model to prototype 



Specific gravity of an individual armor unit relative to the water in 

 which it is placed, S a = yjy w 



s r 



Density of model and prototype materials 



t 



Time scale 



T P 



Peak wave period 



V 



Volume scale 



V 



Armor unit volume 



W; 



Weight of an individual unit in armor layer 



Appendix B Notation 





B1 



