Berm breakwater
Rubble mound structure with horizontal berm of armor stones at about sea level, which is allowed to be (re)shaped by the waves. (US Army Corps of Engineers, Coastal and Hydraulics Laboratory Glossary, 2015)
Rubble mound structure with horizontal berm of armor stones at about sea level, which is allowed to be (re)shaped by the waves. (US Army Corps of Engineers, Coastal and Hydraulics Laboratory Glossary, 2015)