한국산업융합학회 논문집 (Journal of the Korean Society of Industry Convergence)

한국산업융합학회 (The Korean Society of Industry Convergence)
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스트럿 부재와 융합단면을 이용한 기둥-보 강결 구조물 해석

Analysis of Beam-column Joints in a Structure using Strut Members and Composite Section

  • 조재형 (금오공과대학교 토목공학과) ;
  • 송재호 (금오공과대학교 토목공학과)
  • Cho, Jae-Hyeung (Dept. of Civil Engineering, Kumoh National Institute of Technology) ;
  • Song, Jae-Ho (Dept. of Civil Engineering, Kumoh National Institute of Technology)
  • 투고 : 2020.03.03
  • 심사 : 2020.04.06
  • 발행 : 2020.04.30
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초록

The composition of convergence cross-section of the material is a technique that provides reasonable design and construction of structures. It is frequently used in medium-sized bridges and architectural structures. However, the structural behavioral spare capacity enhancement of the structure by the application of the convergence cross-section is still limited by the expandability due to the limiting state of each material. In order to overcome these limitations, this study reasonably analyzed the construction stages before and after the convergence cross-section constructed and developed a technique for forming multi-point boundary conditions using struts, which are compression members. Based on the existing cases, a reasonable construction step for forming the material composite section of the entire structural system of the structure was derived, and a numerical analysis model for a specific part was constructed to analyze the behavior of the strut application. As a result of this study, the effect of reducing the sectional force of 7.40% in beam-column joint and 6.31% in the center of girder was derived, and the deflection, which is a measure of the serviceability of the structure, improved by 54.41% from the installation and dismantling of strut members at each construction stage.

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참고문헌

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