Earticle

초록

영어

Most structures are deformed beyond the limit of linearly elastic behavior when subjected to strong ground shaking. Thus the earthquake response of structures deforming into their nonlinear range is of central importance in earthquake engineering. In this study, it is intended to identify that the heightwise variation of story ductility demands in a structure designed for the lateral force distribution specified by UBC(Uniform Building Code) and KBC(Korea Building Code). First, property of ductility is studied by comparing and examining ductility demands and allowable ductility of structure. Then, modified base shear yield strength, in conjunction with heightwise
distribution of UBC and KBC force, is estimated to ensure that the story ductility demands do not exceed the allowable ductility.

목차

Abstract
 1. 서론
 2. 비선형 해석모델
  2.1 비선형의 종류
  2.2 비선형 요소모델
  2.3 복원력 모델
 3. 비선형 해석방법
  3.1 비선형 정적해석법비선형 정적해석법은 pushover해석법이라고
  3.2 비선형 시간이력해석법
 4. 해석모델 및 거동분석
  4.1 해석모델
  4.2 층요구연성
  4.3. 밑면전단항복강도
 5. 결론
 참고문헌

저자

• 이석현 [ Lee, Suk-Hyun | 정회원, 동아대학교 건축공학과, 석사과정 ]
• 강병두 [ Kang, Pyeung-Doo | 정회원, 거창전문대학 건축ㆍ인테리어학과 교수, 공학박사 ]
• 김재웅 [ Kim, Jae-Ung | 정회원, 동아대학교 건축학부 교수, 공학박사 ]

참고문헌