Before revision: (In this case, Izbash’s formula gives 6.3cm) Restrictions The Shields approach is based on a uniform, permanent flow with a turbulence generated by the soil roughness (i.e.
After revision: (In this case, Izbash’s formula gives 6.3cm) Restrictions The Shields approach is based on a uniform, permanent flow with a turbulence generated by the bed roughness (i.e.