LOCAL SCOUR AT BRIDGE PIERS WITH NON-UNIFORM SEDIMENTS.

Keywords: NANYANG TECHNOLOGICAL INSTITUTE SINGAPOR, AUCKLAND UNIVERSITY, LOCAL, SCOUR, BRIDGES, PIERS, NON UNIFORM, SEDIMENTS, CYLINDRICAL, COHESIONLESS, EXPERIMENTS, LIVE BED, DYNAMICS, EQUILIBRIUM, RECIRCULATING, FLUMES, CONTINUOUS, INPUT, UPSTREAM, HOLES, RATIOS, DIAMETER, ARMOURING, DEPTH, UNIFORM, HIGH, VELOCITY, GRADATION, GRADING, STUDIES, EQUIPMENT