1. Researcher, Engineering Faculty, Department of Civil Engineering, Ataturk University, Erzurum, Turkey
2. Asisstant Professor, Engineering Faculty, Department of Civil Engineering, Ataturk University, Erzurum, Turkey
3. Asisstant Professor, Engineering and Architecture Faculty, Department of Civil Engineering, Erzurum Technical University, Erzurum, Turkey
4. Professor, Engineering Faculty, Department of Civil Engineering, Ataturk University, Erzurum, Turkey (corresponding author: )