Earticle

초록

영어

Lately there happened big earthquakes all over the world. For that reason, many researchers in earthquake engineering have recently argued that Korea is not safe from possible earthquakes around the Korean Peninsula. Therefore they are studying regarding performance-based seismic design which could estimate behavior of structure like real structure and reflect the performance for minimizing damage of the earthquakes and estimate. So, approximate nonlinear methods have been studied to conveniently estimate nonlinear response of structure with sufficient accuracy and practicality. To perform approximate methods, appropriate lateral force distributions are required. But their suitability are not assured yet. In this study, it is to examine effects of lateral force distribution on approximate analysis of nonlinear seismic response of structure under earthquake load by nonlinear dynamic analysis, nonlinear ductility factor method and nonlinear direct spectrum method.

목차

Abstract
 1. 서론
  1.1 연구배경 및 목적
  1.2 연구범위 및 방법
 2. 비선형 응답 산정절차
  2.1 비선형 동적해석법(NDA)
  2.2 비선형 연성계수법(NDF)
  2.3 비선형 직접스펙트럼법(NDS)
  2.4 비선형 응답 스펙트럼
  2.5 횡력분포
 3. 해석모델 및 응답 산정
  3.1 해석모델
  3.2 비선형 모델요소
  3.3 강성골격곡선 특성
  3.4 입력지진
 4. 해석결과 및 분석
  4.1 응답 산정 결과
  4.2 응답 오차율
  4.3 결과분석
 5. 결론
 참고문헌

저자

• 임지혜 [ Lim, Ji-Hye | 동아대학교 대학원 석사과정 ]
• 강병두 [ Kang, Pyeong-Doo | 경남도립거창대학 건축․인테리어과 교수, 공학박사 ]
• 노필성 [ Roh, Pil-Sung | (주)유진구조 이앤씨 소장, 공학박사 ]
• 유진오 [ Yoo, Jin-Oh | (주)유진구조 이앤씨 대표이사, 기술사 ]
• 김재웅 [ Kim, Jae-Ung | 동아대학교 건축공학과 교수, 공학박사 ]

참고문헌