The relation between the scour depth (R) and Regime scour depth (Re) for an alluvial river having regime width (W) and contracted width (B) is given by ______
A. R = Re (W/B)0.61
B. R = Re (B/W)0.61
C. R = Re (W/B)0.33
D. R = Re (W/B)0.33
Answer:A
The relation between the scour depth (R) and Regime scour depth (Re) for an alluvial river having regime width (W) and contracted width (B) is given by ______
A. R = Re (W/B)0.61 B. R = Re (B/W)0.61 C. R = Re (W/B)0.33 D. R = Re (W/B)0.33