List of Articles structural performance Open Access Article Abstract Page Full-Text 1 - Investigating the effect of different materials in improving the structural performance of active bending shells by analyzing a selected sample of grid shells sahar sadeghi morteza rahbar katayoun Taghizadeh Azari حسین ذبیحی Open Access Article Abstract Page Full-Text 2 - Failure Mechanism Analysis of the Steel Beam to Reinforced Concrete Column Connection with through-plate and Buckling-Restrained Steel Plates Omid Parvizi Ahmad maleki mohammadali lotfollahi yaghin