List of Articles Open Access Article Abstract Page Full-Text 1 - بهینه سازی وزن قاب های فالادی با استفاده از الگوریتم ژنتیک EHSAN KARIMI 20.1001.1.23456310.1394.12.1.8.5 Open Access Article Abstract Page Full-Text 2 - Study on the effect of the first hole distance of beam flange from column face on the seismic behavior of Drilled flange connection (DFC) mohsen Alibakhshi Rohollah Ahmadi Jazani Mohammad Soheil Ghobadi Peyman Shadman Heydari Mehdi Amri 20.1001.1.23456310.1394.12.1.1.8 Open Access Article Abstract Page Full-Text 3 - The Effect of the Critical Strain Energy Release on Propagation of Cracks in Concrete Beams mehdi shahabi Ahmad Maleki 20.1001.1.23456310.1394.12.1.2.9 Open Access Article Abstract Page Full-Text 4 - The effect of characteristic strength on seismic beharior with lead rubber bearing kambiz mazaheri Mehdi Vakilzadeh Mohaddeseh Bakhtiyari Azad 20.1001.1.23456310.1394.12.1.3.0 Open Access Article Abstract Page Full-Text 5 - Testing and evaluating the mechanical properties of concrete made of heavy barite aggregates mehdi golipour Alireza Mojtehedi Mohammad Ali Lotfollahi Yaghin 20.1001.1.23456310.1394.12.1.4.1 Open Access Article Abstract Page Full-Text 6 - Analytical study on reduce beam section connection by tubular accordion web saleh Aboozar Seyyed Mehdi Zahraei Seyyed Rasool Mirghaderi 20.1001.1.23456310.1394.12.1.5.2 Open Access Article Abstract Page Full-Text 7 - Optimization of double layer grids using genetic algorithm method Arjang sadeghi Mostafa Mirzaei Asl Bahman Farahmand Azar Majid Pouraminian 20.1001.1.23456310.1394.12.1.6.3 Open Access Article Abstract Page Full-Text 8 - Investigation On Diagonal reinforced Concrete Shear Walls Behavior Under Cyclic Lateral Load Using Finite Element Method Mirhasan moosavi Mohammad Ali Lotfollahi Yaghin 20.1001.1.23456310.1394.12.1.7.4