Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Experimental Study on the Flexural Capacity of the Lattice integrated Rib-Type Deck Plate

래티스 골 데크 플레이트의 휨 내력에 관한 실험연구

  • Oh, Myoung Ho (Dept. of Architectural Engineering, Mokpo National University) ;
  • Park, Sung Jin (Dept. of Architectural Engineering, Mokpo National University) ;
  • Kim, Young Ho (Dept. of Architectural Engineering, Mokpo National University)
  • 오명호 (국립목포대학교 건축공학과) ;
  • 박성진 (국립목포대학교 건축공학과) ;
  • 김영호 (국립목포대학교 건축공학과)
  • Received : 2024.08.21
  • Accepted : 2024.08.27
  • Published : 2024.09.15
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Abstract

Recently, the floor construction method of buildings is rapidly being replaced by the steel deck construction method of factory products from the past cast-in-place formwork method in order to shorten construction period, reduce labor costs, and improve constructability. In this study, the bending capacity of a newly developed lattice integrated rib-type deck plate that is economical and constructible was evaluated through a simple beam test. As a result of the experiment, the lattice integrated rib-type deck installed by adding rib to the existing flat deck had excellent initial rigidity and maximum load-bearing ability, confirming the feasibility of practical use. In addition, the test specimen in which the tensile rebar is not integrated with the lattice and deck has very low initial stiffness, which is insufficient to support the load at the construction stage, and new details need to be developed to overcome this.

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Acknowledgement

이 성과는 정부(과학기술정보통신부)의 재원으로 한국연구재단의 지원을 받아 수행된 연구임. (No.RS-2023-00243432).

References

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