Periodic Waves 

 L= gl! t _^z*<A 



Uniformly Sloping Smooth Structure (or Beach); 

 Horizontal Nearshore Bottom 



Compute Deepwater 

 Characteristics 



where K 8 is from eq. (2) 

 or from Table C-l in SPM 

 for d/L = 2irdi/gT z 



Use Smooth Slop* 

 Empirical Curves 



(Figs I"), 15, and 16) 



Use Smooth Slope 

 Empirical Curves 

 (Figs I4,l5,0ndl6) 



(Mich*, 1944) 



Figure 6. Flow chart for runup on smooth structure slope fronted by- 

 horizontal bottom. 



25 



