List of Articles Open Access Article Abstract Page Full-Text 1 - A methodology for Determining the Seismic Vulnerability of Old Concrete Highway Bridges by Using Fragility Curves Araliya Mosleh jose jara Humberto Varum Open Access Article Abstract Page Full-Text 2 - Development of Seismic Criteria for Seismic Responses of Regular and Irregular Structures in Plan considering Vertical Component of the Near-field Records Maryam Firoozi Nezamabadi Fariborz Yaghoobi Vayeghan Open Access Article Abstract Page Full-Text 3 - Numerical Analysis of Cyclic Behavior of Beam-To-Column Bolted Connections in Steel Frames Morteza Rastian Asghar Vatani Oskouieb Hassan Aghabaratic Open Access Article Abstract Page Full-Text 4 - Evaluating Response Modification Factors of Concentrically Braced and Special Moment Steel Frames in Duplex Buildings Leila Kalani Sarokolayi Sirous Gholampour dehkordib Masoud Shafaghati sefidabc Open Access Article Abstract Page Full-Text 5 - The Investigation of Effective Factors in the Removal of Bentonite Jelly from the Joints of Cut-off Wall Panels Seyed Majdeddin Mir Mohammad Hosseini Abdolhossein Azadmaneshb Open Access Article Abstract Page Full-Text 6 - Effect of the Cylindrical Reinforcing Element’s Filling Materials on the Soil’s Resistance Seyed Vahid Mojtahed Sistania Soheil Ghareh Mehdi Siavoshnia