H형강보 회전능력의 골조해석에의 적용 ( The Application to the Frame Analysis of the Rotation Capacity of H-Shaped Steel Beam )

The rotation capacity of laterally unsupported H-shaped steel beam is applied to the frame analysis by the plastic hinge method. Inelastic buckling strength and moment- curvature relationship of H- shaped steel beam are used to investigate the rotation capacity. The increment and iteration technique is used to calculate the collapse load in frame analysis. The effect of lateral buckling is shown for example.