List of Articles Open Access Article Abstract Page Full-Text 1 - The Influence of The Interaction of Soil And Structure on Rein forced Concrete Tall Buildings With Flat Slabs And Internal Resistant Core of Tube in Tube System With Consideration of Nonlinear Dynamic Analysis Reza Hoseini ashkan khodabandehlou 20.1001.1.23456310.1398.16.2.1.8 Open Access Article Abstract Page Full-Text 2 - Laboratory Investigation of the Pile Group Behavior in Sandy Soils under Lateral Loads Amir vakili Mohammad Ali Zomorrodian Mohammad Hosein Ahmadi 20.1001.1.23456310.1398.16.2.2.9 Open Access Article Abstract Page Full-Text 3 - The study of mechanical behavior of composite steel columns filled with concrete with cross-section (T) shape under numerical sensitivity analysis of finite element under axial load seyed ali mousavi davoudi morteza naghipour 20.1001.1.23456310.1398.16.2.3.0 Open Access Article Abstract Page Full-Text 4 - Effects of Military Vehicles on the Behavior of Soil-Steel Structures Sirous Kazemy Rouzbeh Dabiri 20.1001.1.23456310.1398.16.2.4.1 Open Access Article Abstract Page Full-Text 5 - Investigation of the Effect of Infills on Reducing the Length of the Shear Wall and Construction Cost Seyed Mahmoud Seyedi ali salighehzadeh 20.1001.1.23456310.1398.16.2.5.2 Open Access Article Abstract Page Full-Text 6 - Improve seismic performance of Concrete Moment Frame Structures using TLD damper Ali Sarmad Mehrdad Movahednia 20.1001.1.23456310.1398.16.2.6.3