List of Articles Open Access Article Abstract Page Full-Text 1 - The Investigation Effect of Viscous Damper on the Floor level on Seismic Response at Reinforced Concrete Tall buildings with Internal Resistant Core the Tube in Tube System sajjad Alizadeh ashkan khodabandelou 20.1001.1.23456310.1398.16.1.1.6 Open Access Article Abstract Page Full-Text 2 - The Heat Effect of Composite Deck Behavior Railroad Bridges (Case Study: Part Two, railroad Project of Meyaneh-Bostanabad-Tabriz) alireza saeedi ahmad maleki 20.1001.1.23456310.1398.16.1.2.7 Open Access Article Abstract Page Full-Text 3 - Comparison of Progressive Collapse in Moment Connections with Low-strength Steel ahmad karimian arastoo armaghani Alaeddin Behravesh 20.1001.1.23456310.1398.16.1.3.8 Open Access Article Abstract Page Full-Text 4 - Multilayer Paraboloid Structures Optimization of Using a Hybrid Charged System Search Amir abbaspour siamak Talaat ahari 20.1001.1.23456310.1398.16.1.4.9 Open Access Article Abstract Page Full-Text 5 - An investigation of the Statically Presence of an Arch in the So-called Structure of Ali-Shah Ark in Tabriz Amin Moradi behruz omrani Mahdi Zakeri 20.1001.1.23456310.1398.16.1.5.0 Open Access Article Abstract Page Full-Text 6 - Strengthening of coupled shear walls using FRP strips and fabrics milad seyedesmaeeli sohil monajeminejad manushehr behroyan 20.1001.1.23456310.1398.16.1.6.1