List of Articles Friction damper Open Access Article Abstract Page Full-Text 1 - Performance Evaluation of Viscoelastic and Friction Passive Damping System in Steel Structures Mohammad Taghi Kazemia Hosein Hoseini Open Access Article Abstract Page Full-Text 2 - Exploring the Efficiency of Dampers for Repair and Strengthening of Existing Buildings F. Barati A. Esfandiari