Research Article

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

Figure 7

Pictures of the scour experiments at the inception of the test (no. 1), during the test (no. 2), and at the end of the test (no. 3) for (a) test C1 and (b) test C9.
(a)
(b)