

2 







-2 



1 



1 



\ 



^ 



1 



80 

 100 



1 1 



UAUES 

 UIAUES 



1 



PROTO 

 MODEL 



1 1 



Model 

 Pnoto 



- So 



- Das 



1 



Id 

 hed 



1 



— 



1 

 > 



LXJ 

 LU 









^ 



^ 



X 



— ..^N 



\ 



\_\ 











— 





-4 



1 



1 







1 



"^ 



K 1 



1^ 



X^i__ 1 





r ~ - 



- \- 



— 



■10 



10 20 30 



RANGE - (m) 



40 



50 



1 



2 

 



^ 



1 1 



1 



1 



1 1 1 



1G50 WAUES PROTO 

 2000 UftUES MODEL 



1 1 



Model 

 Pnoto 



1 



- Sol Id 



- Dashed 



1 



— 



\. 





^v 













1 



> 



LU 



—1 

 LU 



-2 

 -4 



— 



1 1 



1 



1 



\ \ 



r\ 1 1 ^ 



^^ . . 1 



~ r ~ " 



" r 



— 



■10 



10 20 30 



RANGE - (m) 



40 



50 



LU -2 



;— 



1 



1 1 



1 1 1 



1650 bJAUES PROTO 

 40000 UAUES MODEL 



1 1 



Model 

 Pnoto 



1 



- Sol id 



- Dashed 



— 



N^ 



""v 











~ 



^ 



"xj^ 









1 



- 





\~ 





^ 





- 











\~. \ 



""^^^^^-^---^ 



— 





1 1 



1 1 



r\ 1 1 ^ 



^ . 1 



1^ ^ 



— ^■^ 



10 20 30 



RANGE - (m) 



40 



50 



Figure 20. Schulz's (1985) experiment using 0.18-mm sand 



63 



