List of Articles قاب بتنی Open Access Article Abstract Page Full-Text 1 - Assessment of RC frames with different ductility using endurance time analysis Ali Sadeghi Esmaeil Mousapoor 10.30495/civil.2021.685215 Open Access Article Abstract Page Full-Text 2 - Estimation of Response Modification Factor of Precast Concrete Frames with Semi Rigid Connections strengthened with X-Steel Bracing Babak Behforouz Mohammadhasan Meisami zahrasadat mousavi Open Access Article Abstract Page Full-Text 3 - Shear Failure of Concrete Columns because of Interaction with Masonry Infill Mohammad Reza Tabeshpour Komeil Karimi Afsaneh Mosavy