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19 . ABSTRACT (Continued) . 



transport rate. The model is driven by engineering data, with main inputs of time series 

 of wave height and period in deep water, time series of water level, median beach grain 

 size, and initial profile shape. Comprehensive- sensitivity testing is performed, and 

 example applications are made to evaluate the response of the profile to the presence of 

 a vertical seawall and the behavior of different beach fill cross sections in adjustment 

 to normal and storm wave action. 



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