Configuration Curtain Models of The Pattern Basis Deformation in Zone Pillar

Abstract

Either the causes of damage to the bridge is scour the pillars that exceed the limits considered safe, so that the overall endangering the construction of the bridge. The purpose of this study was to determine the amount of scour that occurs with a different placement of the curtain and how the basic changes that occur as a result of the flow rate, after placing the blinds around the pillars of the bridge. This study used a cross-channel ground with a trapezium shape. The observations made are the flow velocity (v), water level (h), the flow rate (q), and the depth of scour (ds) around the curtain and the pillars of the bridge. The expected result is an overview and analysis of the flow and scour pattern that goes around the pillars, particularly with respect to the deformation of the base channel.