List of Articles ضریب اضافه مقاومت Open Access Article Abstract Page Full-Text 1 - The effect of Number and Position of Braced Frames on Failure Distribution and Column Behavior of the Dual Steel Structural System (MRF and EBF) Alireza Faroughi Sajjad Mohammadi Abd-ol-Reza Sarvghad Moghaddam Open Access Article Abstract Page Full-Text 2 - Angular Earthquake Coefficient in Irregular Structures on Plan Mohammad reza Bahari Alireza faroughi mohammad ghanoonibagha