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RATIO OF TRANSMITTED WAVE HEIGHT TO ^.z , . /J1t_ 



INCIDENT WAVE HEIGHT FOR VARIOUS ' ' / H-,^ 



SEAWALL CREST HEIGHT 



Figure 5 



(FROM B.EB TECH. MEMO NO.ll 



Figure 6 



SWL+ 0.6 H 



PERCENT ENERGY TRANSMITTED AND RELATIVE 

 EFFrciENCY OF SEAWALLS SEAWARD OF THE 



BREAKER ZONE / 



Energy transmitted — »■ 



