List of Articles Grid System Open Access Article Abstract Page Full-Text 1 - A Comparative Study on Seismic Performance of Hexagrid, Diagrid and Tubular Structural Systems Saeed Kia Darbandsari Maryam Firoozi NezamAbadi Open Access Article Abstract Page Full-Text 2 - Self-tuning Fuzzy PID Controller for Load Frequency Control in AC Micro-grid with Considering of Input Delay Rohollah Shahedi Kamel Sabahi Mehdi Tavan Amin Hajizadeh Open Access Article Abstract Page Full-Text 3 - Comparison of exploitation criteria and acceleration of diagrid steel structures with tube system based on wind dynamic analysis mehdi hooshmand Hassan Haji Kazemi Seyed Alireza Zareei 10.30495/civil.2023.1983329.1348 Open Access Article Abstract Page Full-Text 4 - Comparison of Exploitation Criteria and Acceleration of Long Diagrid Steel Structures with Environmental Frame System Based on Dynamic Wind Analysis mehdi hooshmand Hassan Haji Kazemi Seyed Alireza Zareei 10.30495/civil.2023.707070 Open Access Article Abstract Page Full-Text 5 - مسئله برنامه ریزی چیدمان تسهیلات تصادفی: الگوریتم فراابتکاری و مطالعه موردی Nima Moradi