List of Articles Ductility Open Access Article Abstract Page Full-Text 1 - Design Approach of Bolts and Sandwiching Steel Plates in Hybrid-Sandwiching Systems Based on FEM Alireza Zaferani Pasha Javadi Parham Memarzadeh Open Access Article Abstract Page Full-Text 2 - Evaluation of Torsional Single Story Structure During Earthquake According to Canadian provision Seiyed Ali Haj Seiyed Taghia Masoud Ebrahimi Abdoulreza Sarvghad Moghadamc Open Access Article Abstract Page Full-Text 3 - The New Generation of Concrete with the Approach of Ductility: Review Javad Chegini