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Rotational Stiffness Reduction Factors of End-plate Connection for PEB Using Finite Element Analysis

유한요소해석을 이용한 공업화박판강구조 단부판 접합부의 회전강성감소계수

  • Lee, Jun-Seop (School of Architectural Engineering, Kyungpook National University) ;
  • Shin, Kyung-Jae (School of Architectural Engineering, Kyungpook National University) ;
  • Lee, Swoo-Heon (School of Convergence & Fusion System Engineering, Kyungpook National University) ;
  • Lee, Hee-Du (Institute of Building Safety Technology, National University) ;
  • Kim, Cheol-Hwan (School of Architectural Engineering, Kyungpook National University)
  • 이준섭 (경북대학교, 건설환경에너지공학부 건축공학전공) ;
  • 신경재 (경북대학교, 건축공학과) ;
  • 이수헌 (경북대학교, 융복합시스템공학부) ;
  • 이희두 (경북대학교, 건축안전기술연구소) ;
  • 김철환 (경북대학교, 건축공학과)
  • Received : 2017.06.07
  • Accepted : 2017.07.28
  • Published : 2017.08.27

Abstract

The pre-engineered building(PEB) construction has been gradually applied to single story buildings as a practical and efficient alternative to conventional buildings. However, there has been a few structure collapse due to suddenly excessive load. Although a structure design requires accurate and professional skills, the PEB system tends to be designed simply because of complexation of structural analysis for connections. This paper shows the finite element analysis(FEA) using ABAQUS software on bolted connection which was previously tested. The FEA condignly simulated the behavior of bolted connection in PEB system and was in close agreement with experimental results. Then the stiffness reduction factor of the bolted joints that can be used in the actual design is presented through the analysis of the joint parameters.

Acknowledgement

Supported by : 한국연구재단

References

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