List of Articles reduction factor Open Access Article Abstract Page Full-Text 1 - Laboratory Investigation of the Pile Group Behavior in Sandy Soils under Lateral Loads Amir vakili Mohammad Ali Zomorrodian Mohammad Hosein Ahmadi Open Access Article Abstract Page Full-Text 2 - Hydraulic Efficiency of Crump Gabion Weirs under Submerged Flow Condition mehrdad kheiraei manoochehr fathi moghadam Open Access Article Abstract Page Full-Text 3 - Design Recommendations for Y-Shaped Shear Connectors in Fire-Exposed Composite Beams Maede Davami علیرضا میرزا گل تبار روشن Hamidreza Tavakoli