List of Articles Open Access Article Abstract Page Full-Text 1 - Effect of Gap Length and Using Viscoelastic Damper on ReducingSeismic Pounding in Adjacent Low-Rise Concrete Buildings s.mehdi zahraei s.mohammad khatami 20.1001.1.23456310.1395.13.2.1.7 Open Access Article Abstract Page Full-Text 2 - The Effect of SMA Damper on Energy Dissipation and Eduction of Vibration Amplitude of Multi-Story Steel Frames Ali Seyedkazemi milad esmaeili saman eftekhar ardabili morteza hoseinali beygi 20.1001.1.23456310.1395.13.2.2.8 Open Access Article Abstract Page Full-Text 3 - Investigation of the Effect of Soil Structure Interaction on the Response of Structures with Viscoelastic Damper under Different Damping masoud pourbaba saeid javaherzadeh fariba seyyedi mohammadi 20.1001.1.23456310.1395.13.2.3.9 Open Access Article Abstract Page Full-Text 4 - Laboratory Evaluation of Dynamic Modulus of Elasticity Cement-Based Grout to Improve the Quality by Using Nano and Micro-Technology meysam shirzad shahrivar Amin Gholizad 20.1001.1.23456310.1395.13.2.4.0 Open Access Article Abstract Page Full-Text 5 - Seismic Performance of X-Type Braced Steel Frame with Rubber and Lead Rings in Bolt Connections omid esmaeili saeid esmaeili 20.1001.1.23456310.1395.13.2.5.1 Open Access Article Abstract Page Full-Text 6 - Study the Column's Behavior of Reinforced Concrete under Cycle Loadingbefore and after the Improvement with Polymer Fibers sina kharazmi Alireza rasekhisahneh 20.1001.1.23456310.1395.13.2.6.2 Open Access Article Abstract Page Full-Text 7 - A Modified Particle Swarm Optimization Algorithm with Dynamic Mutation and its Application to Optimal Design of Reinforced Concrete Moment Frames siamak alizad ahmad maleki 20.1001.1.23456310.1395.13.2.7.3