Experimental Study on Physical Model of Concrete Block Quay Wall with Wave Dissipation Hole Structure

摘要

By referring to the effect of perforated caisson structure on wave abatement which is a new type of wharf structure, concrete block quay wall with wave dissipation hole structure was put forward. The effects of wave dissipation at the wharf front on different water depth, hole aperture and depth are measured under different wave parameters. Also, the relation between the reflectivity of wave and wave period and reflection wave height of semi-permeable block wharf are analyzed. This paper discusses the wave dissipation principle and the performance of the wharf structure, and elaborates the analysis of the influences of the wave attenuation of the concrete block quay wall with wave dissipation hole structure.