Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Analysis of the Static Behavior of Tilted Structure with Dual-Core by Core Location

이중코어를 가진 경사진 형상 구조물의 코어 배치에 따른 역학적 거동 분석

  • 김민석 (영남대학교 일반대학원 건축학과) ;
  • 이다혜 (영남대학교 일반대학원 건축학과) ;
  • 강주원 (영남대학교 공과대학 건축학부)
  • Received : 2023.07.14
  • Accepted : 2023.08.11
  • Published : 2023.09.15
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Abstract

Recently, Free-Form and Irregular Shape high-rise buildings are constructed by IT technology development. Tilted shaped high-rise building which is one of Irregular shape high-rise buildings can cause lateral displacement by gravity load and lateral load due to tilted elevation shape. Therefore, it is necessary to review the behavior and structural aspects of the Tilted shape high-rise building by gravity load. In this paper, the dynamic characteristics of a tilted structure with a dual-core were analyzed with the core location as a design variable, and response behavior, vulnerable members, and vulnerable layers to earthquake loads were analyzed. As a result of the analysis, as the location of the core moved in an tilted direction, the eccentric distance and eccentric load decreased, reducing the axial force of the vertical members. However, the location of the core had little effect on the response.

Keywords

Acknowledgement

본 논문은 2023년도 정부(과학기술정보통신부)의 재원으로 한국연구재단의 지원을 받아 수행된 연구임.(NRF-2023R1A2C1002542)

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