List of Articles Precast Open Access Article Abstract Page Full-Text 1 - Cyclic Behavior of Precast Post-Tensioned Concrete Shear Wall with and Without Opening Ahmad Shokoohfar peyman khorshidi 10.22094/jseg.2022.1937963.1113 Open Access Article Abstract Page Full-Text 2 - Designing a prefabricated sandwich composite roofing system Made up of resisting facings and light-weight concrete core with truss-shaped connectors Arash Totonchi Allah dad Ahmadi Open Access Article Abstract Page Full-Text 3 - 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 4 - laboratory study of the effect of plate material of steel shear walls in precast concrete buildings jaber koopaeazadeh Farhad Behnamfar محمدرضا جواهری تفتی