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TECHNICAL REPORT CERC-90-12 



LABORATORY STUDY ON MACRO-FEATURES 



OF WAVE BREAKING OVER BARS 



AND ARTIFICIAL REEFS 



by 



Ernest R. Smith, Nicholas C. Kraus 



Coastal Engineering Research Center 



DEPARTMENT OF THE ARMY 



Waterways Experiment Station, Corps of Engineers 



3909 Halls Ferry Road, Vicksburg, Mississippi 39180-6199 



I0CUMENT 



A D V 

 iuivMsa i 



Woods Hole Oceanographic 

 Institution 



July 1990 

 Final Report 



Approved For Public Release; Distribution Unlimited 



Prepared for DEPARTMENT OF THE ARMY 



US Army Corps of Engineers 



Washington, DC 20314-1000 



Under Nearshore Waves and Currents 

 Work Unit 31 672 



