Analysis of Thick-walled Composite Channel Beam Under Flexural Loading

굽힘 하중을 받는 두꺼운 채널 빔의 해석

A open section thick composite beam model is suggested in this study. In the model, the primary and secondary warping and transverse shear effects are incorporated. The rigidities associated with thick channel composite beam and thin channel composite beam are obtained and compared. The results show that the difference among rigidities of the thick and thin composite beams increase as the wall thickness increases.