Earticle

초록

영어

In the context of earthquake engineering, nonlinear response history analysis is an important tool to predict with reasonable accuracy the building response for varying levels of ground motion intensity. Ideally, the nonlinear response history analysis should faithfully simulate all significant modes of deformation and deterioration in the structure from the onset of damage up to
collapse. However, given present analysis technologies and the practical constraints of design, it is usually not feasible and perhaps not warranted to directly simulate all significant nonlinear effects in analysis. Acceptance criteria for both individual components and the overall system must be tailored to the specific analysis capabilities for simulating nonlinear response. In this
study, nonlinear response characteristics of the simple structure are examined with respect to three-nonlinear component models.
The objective of this paper is to propose most appropriate nonlinear component models through a comparative analysis of top floor displacement and element force on the actual structure subjected to Elcentro earthquake.

목차

Abstract
 1. 서론
 2. 비선형 요소모델
  2.1 비선형 해석을 위한 모델링
  2.2 비선형 요소모델의 유형
 3. 해석모델
  3.1 구조조건
  3.2 비선형 해석모델
 4. 해석결과 및 분석
  4.1 진동주기
  4.2 최상층 변위
  4.3 단면력
 5. 결론
 참고문헌

저자

• 한채훈 [ Han, Chae-hun | 동아대 대학원 석사과정 ]
• 임영근 [ Lim, Young-Keun | 동아대 대학원 석사과정 ]
• 강병두 [ Kang, Pyeong-Doo | 거창전문대 건축·인테리어과 부교수, 공학박사 ]
• 김재운 [ Kim, Jae-Ung | 동아대 건축학부 교수, 공학박사 ]

참고문헌