Technical Report CHL-99-17 

 July 1999 



Damage Progession on Rubble-Mound 

 Breakwaters 



by Jeffrey A. Melby 



U.S. Army Corps of Engineers 

 Waterways Experiment Station 

 3909 Hails Ferry Road 

 Vicksburg, MS 39180-6199 



Final report 



Approved for public release; distribution is unlimited 



Prepared for U.S. Army Corps of Engineers 

 Washington, DC 20314-1000 



Under Civil Works Research Work Unit 32792 



