Earticle

초록

영어

In this study, nonlinear static and dynamic seismic response analyses were performed with two reinforced concrete partial frame specimens having lower shear walls. One of them was retrofitted with a novel steel damper system. The steel damper system was modeled as a shear element, and its hysteresis model was assumed as a tri-linear model without degrading of stiffness by unloading utilizing the hysteresis model for steel materials. On the other hand, the members of beams and columns were modelled as line elements with springs representing nonlinear behaviors and the lower shear wall was modelled as a brace element with equivalent section characteristics with it. The results of both static and dynamic analyses were considered to be similar with those by experiments.

목차

Abstract
 1. 서론
 2. 비선형 지진응답 해석
  2.1 해석모델 개요
  2.2 해석 방법
 3. 강재댐퍼시스템의 복원력 특성 모델화
 4. 비선형 응답해석 결과
  4.1 정적해석 결과
  4.2 동적해석 결과
 5. 결론
 참고문헌

저자

• 백은림 [ Baek, Eun Lim | 부산대학교 건축공학과 박사과정 ] 교신저자
• 김경민 [ Kim, Kyung Min | 부산대학교 건축공학과 BK21사업팀 연수연구원, 공학박사 ]
• 오상훈 [ Oh, Sang Hoon | 부산대학교 건축공학과 조교수, 공학박사 ]
• 이상호 [ Lee, Sang Ho | 부산대학교 건축공학과 교수, 공학박사 ]

참고문헌