강구조부재의 반복 응력-변형도 거동에 관한 소성모델 비교연구 ( A Literature Survey on Plasticity Model for Cyclic Stress-Strain behavior of Steel Member )

Many researches have been performed to describe the inelastic behavior of steel structures. All the existing and widely used plasticity models differ from each other in choosing the hardening rules which specify the modification of the yield condition during the course of plastic deformation. In this study, using the characteristic and difference of every plasticity model, theoretical results of existing plasticity models have been obtained and compared with experimental results.