PROTOTYPE DISTANCE FROM TOE OF DIKE, M 

 35 30 25 20 

 1 1 1 1 



UNPROTECTED DIKE 

 ROUGHNESS ADDED 



NOTE VERTICAL DISTORTION 





HIGH WATER LEVEL = 5.3 M ^ - 

 LOW WATER LEVEL = 4.6 M ^ 



CONCRETE SLOPE 

 1 ON 12 



Figure 3. Profile view of the 1 on 4 structure tested during SAJ study 



PROTOTYPE DISTANCE FROM TOE OF DIKE, M 

 246 



24.6 24.8 



LAB STATION, M 



Figure 4. Profile view of cut and fill used to construct a 1 on 3 

 dike embankment slope for SAJ study 



