대한건축학회논문집:구조계 (Journal of the Architectural Institute of Korea Structure & Construction)

  • 제35권7호
  • /
  • Pages.147-156
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  • 2019
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  • 1226-9107(pISSN)
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  • 2384-1788(eISSN)
대한건축학회 (Architectural Institute of Korea)
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적용사례 중심의 매달린 구조물의 구조적 특성을 고려한 시공순서 최적화 및 시공단계별 구조해석 연구

A Study on Construction Sequence Optimization and Structural Analysis in consideration of Structural Concept of Hanging Structure based on the Applied Case

  • 투고 : 2019.03.03
  • 심사 : 2019.06.20
  • 발행 : 2019.07.30
⟨ 이전 논문 다음 논문 ⟩

초록

The purpose of this study is to consider structural issues and analyze construction sequences when constructing hanging floors supported by Mega truss. Since suspended structures were supported by the Mega truss, vertical load on suspended structures was needed to transfer from low to high. Deflection management of structures was the primary point under construction. The results of this study were as follows; The steel structures, which has relatively lighter self-weight, were constructed upwards after the base floor steel truss erection. Concrete Placing, which has relatively heavier self-weight, were performed in two phases to minimize structure's deflection. Slab was placed downwards from the top floor to lower floor whereas column was places upwards. Deflection measurements were carried out at every construction sequences.

키워드

과제정보

연구 과제 주관 기관 : 국토교통과학기술진흥원

참고문헌

  1. Kim, Y. B., Jung, S. J., Kim, S. C., & Lee, S. G. (1998). A Study on the Structural Analysis of Reinforced Concrete Buildings Considering the Construction Sequence, Journal of the Architectural Institute of Korea, Structure Section, v14(11), 11-18
  2. Lee, S. G. (2008). Structural Technologies for Free Form Tall Building Structure, Review Architecture and Building Science, v52(4), 55-58
  3. Lee, K. (2008). Construction Issues of Irregular-Shaped Buildings, Review Architecture and Building Science, v52(4), 63-65
  4. Ha, T. H., Lee, S. H., & Oh, B. H. (2010). Building Movement Prediction During Construction Using Construction Stage Analysis, Journal of the Korea Concrete Institute Conference, v30(1), 303-304
  5. Yang, H. M., Jang, D. W., Eom, T. S., & Kim, J. Y. (2010). 3D Construction Sequence Analysis for Analyzing Behaviors of Complex-Shaped High-Rise Building under Construction, Journal of the Architectural Institute of Korea Conference, v30(1), 9-10
  6. Cho, C. H., Lee, Y. J., Kang, D. E., Kim, T. J., Kim, J. H., & Lee, H. R. (2012). Basic Studies for Effective Development of Optimal Integrated Process of Complex-Shaped Tall Building Structural Systems, Journal of the Architectural Institute of Korea, Structure Section, v28(10), 55-74
  7. Lee, D. Y. (2015). A Study on Delay Factors in Irregular-Shaped Tall Building Construction Project, Thesis, Korea University, 20-35.
  8. American Society of Civil Engineers & Structural Engineering Institute (2002). Design Loads on Structures During Construction, Books and Standards of SEI/ASCE 37-02, 25.