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아치형 비닐하우스 구조의 안정성 연구 KCI 등재

A Study on Stability of Arch-Type Vinyl House Structures

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한국공간구조학회지 (JOURNAL OF THE KOREAN ASSOCIATION FOR AND SPATIAL STRUCTURES)
한국공간구조학회 (Korean Association for Spatial Structures)
초록

Construction of vinyl house structures is increasing because they do not have a large cross section as non-permanent structures. Vinyl house structures are apt to collapse by snow load because they have a small size member as a temporary building. Therefore, it is very important to ensure not only the stiffness of the individual member, but also the overall stability of three-dimensional arch-type vinyl house structures.
The purpose of this study is to estimate the stability of arch-type vinyl house structures that have a various curvature under the vertical load such as snow load.
As a result of the study, the buckling load of V27 model is the largest, and the values of buckling load have a tendency to increase with increasing H(height of arch) in the case of H≤2.75m, but to decrease with increasing H in the case of H≥2.75m

목차
1. 서론
 2. 모델 및 해석방법
  2.1 형상모델
  2.2 해석모델
  2.3 해석 방법
 3. 해석결과 및 검토
  3.1 해석결과
  3.2 좌굴특성 검토
  3.3 부재응력 (Member Stress) 검토
  3.4 구조물 변형 검토
 4. 결론
 감사의 글
 References
저자
  • 정환목(경동대학교 도시공간디자인학과) | Jung, Hwan-Mok
  • 윤석호(경동대학교. 토목공학과) | Yoon, Seok-Ho Corresponding author