Earticle

초록

영어

Estimating nonlinear seismic response of structure is very important research tasks in the context of earthquake engineering, and it is necessary for performance-based seismic design. The most accurate method for computing nonlinear behavior of structure is nonlinear response history analysis, but it is time-consuming and necessitates more efforts. Therefore, approximate nonlinear methods have been studied to conveniently estimate nonlinear response of structure. Uncoupled pushover analysis among variety of approximate nonlinear methods, based on the assumption that responses of nonlinear system are uncoupled between any mode, combines each
nonlinear mode response to evaluate total inelastic behavior. In this study, it is to estimate and compare nonlinear response of structure under earthquake load by both nonlinear response history analysis and uncoupled pushover analysis, and look over characteristics and reliability of nonlinear seismic response using uncoupled pushover analysis.

목차

Abstract
 1. 서론
  1.1 연구배경 및 목적
  1.2 연구범위 및 방법
 2. 비선형 pushover해석법
  2.1 운동방정식
  2.2 n차모드 변위
  2.3 n차모드 시각이력 응답
  2.4 n차모드 강성골격곡선
  2.5 전체 시각이력 응답
  2.6 n차모드 최대응답
  2.7 전체 최대응답
 3. 해석모델 및 응답 산정
  3.1 해석모델
  3.2 비선형 모델요소
  3.3 UPA 응답 산정
  3.4 강성골격곡선
 4. 해석결과 및 분석
  4.1 해석결과
  4.2 결과분석
 5. 결론
 참고문헌

키워드

저자

• 김재웅 [ Kim, Jae-Ung | 동아대학교 건축공학과 교수, 공학박사 ] Corresponding Author
• 강병두 [ Kang, Pyeong-Doo | 경남도립거창대학 건축․인테리어과 부교수, 공학박사 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한건축학회연합논문집 [Journal of the Regional Association of Architectural Institute of Korea]

• 간기

  격월간

• pISSN

  1229-5752

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 540 DDC 690