The load-end slip relation of the steel-concrete decks is formulated by Newmark theory. Using the proposed load-end slip relation model, a simple bond model, which can be used to evaluate the behavior of the steel-concrete decks, is proposed. The steel-concrete decks are analyzed by finite element analysis with the aid of the proposed bond model. In the finite element analysis, the shear connectors between the steel plate and the concrete are modeled by a number of spring elements. The results of the finite element analysis with the proposed bond model are fairly correlated with the experimental results of the full-size model. This study furthermore indicates that, if the proposed bond model is properly used in the analysis of steel-concrete composite deck, the behavior of the composite deck can be easily analyzed without the aid of the full-size experiment.

ABSTRACT
 1. 서 론
 2. 부착모델 개발
  2.1 Newmark 이론의 하중-슬립 기초방정식
 3. 유한요소해석
  3.1 유한요소해석모델
 4. 결과 및 분석
  4.1 해석결과
 5. 결 론
 References

• 이규세(선문대학교 토목공학과) | Yi Gyu-Sei