Efficacy of the Combined Use of Bed Sill and Sacrificial Piles to Control Local Scour around Circular Bridge Piers

Table 2

Experimental conditions and dimensionless groups.

D (cm)	(mm)	Q (m^3/s)	y (cm)	U (m/s)	(m/s)	(m/s)			B/D	B/y	y/D	Fr
6	0.77	0.05	19	0.292	0.326	0.0181	0.9	77.9	15	4.7	3.2	0.21