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TP 81-5 



Design of Riprap Revetments for 

 Protection Against Wave Attack 



by 

 John P. Ahrens 



TECHNICAL PAPER NO. 81-5 

 DECEMBER 1981 



WHO/ 



DOCUMENT 

 Auction 



Approved for public release; 

 distribution unlimited. 



U.S. ARMY, CORPS OF ENGINEERS 



COASTAL ENGINEERING 

 RESEARCH CENTER 



Kingman Building 

 Fort Belvoir, Va. 22060 



