중심축하중 및 횡 하중을 받는 고성능강(HSA800) H단면 보-기둥

초록

Recently, high performance (strength) steels have been utilized to structural materials in buildings and bridges with the demand for high-rise and long-span of main structures. This paper presents a part of the study to establish design criteria for the H-section beam-column members of high-performance steel (HSA800). A three-dimensional nonlinear finite element analyses are carried out for the beam-columns subjected to both of concentric compressive axial and lateral loadings, considering their width-thickness and slenderness ratios.