%0 Journal Article %A Solimani Bbabarsad, Mohsen, Ahmadfakhrodin, Ghasem %T flow pattern numerical simulation and bridge pier reduction scouring hole with changing in pier shape %J Water Engineering %V 9 %N 2 %P 17-27 %D 2021 %R %U https://sanad.iau.ir/fa/Article/1024477