1. Associate Professor of Hydraulics, Civil Engineering Dept., Cukurova Univ., Adana 01330, Turkey (corresponding author).
2. Research Assistant of Hydraulics, Civil Engineering Dept., Cukurova Univ., Adana 01330, Turkey.
3. Professor of Hydraulics, Civil Engineering Dept., Cukurova Univ., Adana 01330, Turkey.