Brace의 이력특성에 관한 연구 - 기존연구를 중심으로 ( A Study on the Hysteretic Characteristics of Braces )

This parer is airmed at elasto-plastic behavior of the braces and braced frames subjected to the cyclic inelastic loading. Generally the design of braced structures is heavily dependent upon the ability of structures to absorb and dissipate energy in addition to strength requirements. A number of analytical methods have been proposed to compute these numerical values, but all of these methods have limitation. In this study state-of-the art analytical methods of predicting inelastic behavior of braced structures are analized and assessed the capabilities of available analytical models (3-Types) for predicting such inelastic response. The basic considerations, member parameters and deformations affecting braces inelastic behaviors are also identified.