손상제어구조를 위한 보 단부 설치형 댐퍼의 최적 구조특성치에 관한 연구 = A Study about Optimal Structural Characteristics of the Damper Installed in Beam End for Damage-Controled Structures

다국어 초록 (Multilingual Abstract)

The target in this study is damage-controlled system installed at beam end. Compared with the general braces type or stud-type damping system, this system, because the arrangement format of the damper are different, difference in the design method according to the strength and stiffness of the damper is it is determined that there is. However, still the relevant national and international research has been limited mostly to the structural performance verification by the shape of the connection detail. Therefore, in this paper, we consider the optimum design value of the damper installed at beam end through the analytical method. The purpose of the study is to present the optimal design range of the damper/Beam yield strength ratio and stiffness ratio, presented rationale is based on the performance efficiency of the damper and results of the damage analysis of the beam member. It conducted time history analysis to target the structure made up of the optimal design range, to verify the validity of the proposed design value.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 보 단부에 설치되는 손상제어 시스템
• 3. 댐퍼의 최적 내력비에 관한 연구
• 4. 댐퍼의 최적 강성비에 관한 연구
• 5. 최적 설계치를 적용한 구조물의 응답 손상분담
• 6. 결론
• 참고문헌