BEHAVIOR OF CASTELLATED STEEL BEAM UNDER CYCLIC LOADS: Sembilanbelas November Kolaka University Jl. Pemuda No.339 Kolaka Email : armien.aryadie@yahoo.co.id. EJD [Internet]. 2019 Sep. 1 [cited 2025 Oct. 17];12(2):92-102. Available from: https://jurnal.ummu.ac.id/index.php/dintek/article/view/343