Research Article
Reduction of Local Scour at a Bridge Pier using Collar in a 180 Degree Flume Bend
Islamic Azad University, Ahvaz Branch, Ahvaz, P.O. Box 1916, Iran
M.S. Bejestan
Shahid Chamran University, Ahwaz, Iran
A. Esfandi
Science and Research Center, Islamic Azad University, Ahvaz, Iran