Hydraulic Stability of Concrete Armour Unit: A 2D Physical Model Study

Abstract Coastal structures designed to protect against erosion caused by wave action, storm surge, and currents are called revetment. The revetment armour layer design is the critical component of stability structure. Structural failure could occur due a faulty unit’s weight design. test BPPT Lock primary unit for will be conducted in this study. This study employs an experimental approach evaluate models laboratory using three different structural slope configurations units. It was shown that structure with 1: 1.15 has least stability, while 2 most stable various heights identified test. damage found run-up run-down areas. A 16 cm height structure’s results 8.99% damage, at 1.5 2, occurs 5.42% 2.56%, respectively.