1. Shirhole AM, Holt RC (1991) Planning for a comprehensive bridge safety program. Transportation Research Record No. 1290: Transportation Research Board, National Research Council Washington.
2. Kattell J, Eriksson M (1998) Bridge Scour Evaluation: Screening, Analysis, and Countermeasures. USDA Forest Service, No. 9877: San Dimas Technology and Development Center.
3. Lagasse PF, Richardson EV, Schall JD, Price GR (1997) Instrumentation for measuring scour at bridge piers and abutments. National Cooperative Highway Research Program, No. 396: Transportation Research Board, Washington.
4. The mean characteristics of horseshoe vortex at a cylindrical pier. J. Hydraul;M Muzzammil;Res,2010
5. Verification of numerical study of scour around spur dikes using experimental data;H Karami;Water and Environment Journal,2012