List of Articles Viscous damper Open Access Article Abstract Page Full-Text 1 - Evaluation of Nonlinear Seismic Behavior of Reinforced Concrete moment Frames with Special Ductility with and without Viscous Dampers on the Floors Level ashkan khodabandehlou siamak barmaki 10.30495/civil.2023.1974310.1311 Open Access Article Abstract Page Full-Text 2 - Seismic Behavior Upgrade of Steel Moment FramesUsing Viscous Dampers and Determination of Their Proper Damping Forces seyyed Mehdi Zahraei Omid Mohammadi 20.1001.1.23456310.1395.13.1.1.5 Open Access Article Abstract Page Full-Text 3 - The Effect of Viscous Dampers in Seismic Retrofitting of Steel Buildings Mehdi Vakilzadeh Kambiz Mazaheri Mohaddeseh Bakhtiyari Azad 20.1001.1.23456310.1394.12.4.5.8 Open Access Article Abstract Page Full-Text 4 - Evaluation of Nonlinear Seismic Behavior of Reinforced Concrete Flexural Frames with Special Ductility with and without Viscous Dampers on the Floors Level siamak barmaki ashkan khodabandehlou 10.30495/civil.2023.708011