Fig. 10

Longitudinal profiles of scour hole at bridge pier with and without rectangular debris of various relative thicknesses (located at relative distance (\({d}_{ap}/B\)) of 0.2 from pier).

Longitudinal profiles of scour hole at bridge pier with and without rectangular debris of various relative thicknesses (located at relative distance (\({d}_{ap}/B\)) of 0.2 from pier).