An analytical Study on the Elasto-Plastic Behaviour of Steel Structure Member & Frame under Cyclic Load

반복 하중을 받는 강 구조 부재 및 골조의 탄소성 성상에 관한 해석적 연구

The purpose of this study is that to develop computer program, which is about to analy size nonlinear behaviour of elastic framed structures include to geometric & material nonlineality, and to formulate between stress-strain relationship. In order to examplity the efficiency of this program, a few analytical results have been obtained on : (1) nonlinear behaviour of beam which is subject to vertical force (2) nonlinear behaviour of portal frame which is subject to vertical & horizontal force.