Analytical Soln: 

 Numerical Soln: 



0.5 1 1.5 : 



RLONGSHORE DISTANCE (x/o) 



Figure 20. Comparison between analytical and numerical solu- 

 tions for the case of a circular segment-shaped beach 







t'- I — 





0.8- 









0.6- 









0.4- 







a 2 



0.2- 



0. \§s^ / 







o-f 



r 



i 



T 1 



0.5 1 1.5 2 



RLONGSHORE DISTANCE (x/a) 



Figure 21. Shoreline evolution of an initially semicircular cut 



in a beach 



35 



