Table 2 

 Jasic Data for Each Subset 















Subset 

 No. 



No. 



of 



Tests 



27 



Water 



Depth 



d , cm 

 s 



25 



Crest 



Height 



"as built" 



h 1 , cm 

 c 



Median 

 Stone Weight 



W 50 ■ * 



Area of 



Breakwater 



Cross Section 



. 2 

 A , cm 



1 



25 



17 



1,170 



2 



3 



25 



NA* 



17 



1,170 



3 



29 



25 



30 



17 



1,560 



4 



12 



25 



NA 



17 



1,560 



5 



41 



25 



35 



17 



2,190 



6 



11 



25 



NA 



17 



2,190 



7 



38 



25 



32 



71 



1,900 



8 



26 



25 



NA 



71 



1,900 



9 



13 



30 



32 



71 



1,900 



10 



5 



30 



NA 



71 



1,900 



* NA denotes not applicable to previous damage test series. 



and for subsets 7 through 10 a blocky to angular diorite with a median weight 

 of 71 g was used. Photo 1 depicts the stone, and Table 3 summarizes informa- 

 tion about it. 



Table 3 

 Stone and Gradation Characteristics 



Characteristic 



2% weight (g) 

 Median weight, W 



50 



(g) 



98% weight (g) 

 3 

 Density (g/cm ) 



Porosity (%) 



Quartzite 



7.0 

 17.0 

 28.0 



2.63 

 45 



Diorite 



14.0 



71.0 

 139.0 

 2.83 



44 



