Comparison of Symmetrical and Unsymmetrical Rectangular Collars on Reduction of Local Scour at Bridge Abutment

Already many studies have been done on the mechanism of scour around hydraulic structure especially bridges and methods for control or reduction of scour around them have been investigated and evaluated. In the field of scour around bridges, researches are more focus on scour of piers in compare wit...

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Bibliographic Details
Main Authors: Hossein Khozeymehnezhad, Mehdi ghomeshi, mahmood hafaeeibajestan
Format: Article
Language:fas
Published: Shahid Chamran University of Ahvaz 2014-09-01
Series:علوم و مهندسی آبیاری
Subjects:
Online Access:http://jise.scu.ac.ir/article_10928_38405635c9912a89ff7fcd9e6654db04.pdf