Korean Journal of Construction Engineering and Management (한국건설관리학회논문집)

Korea Institute of Construction Engineering and Management (한국건설관리학회)
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Experimental Study and Comparison of Analysis Results on Structural Method of Prestressed Concrete Slab Using Light Hybrid rib to Long Span

장스팬형 경량복합리브 PSC슬래브 구조공법에 관한 비교분석 및 실험적 연구

  • Shim, Namju (Department of Architecture, Graduate School, Konkuk University) ;
  • Oh, Jungkeun (Department of Architecture, Konkuk University)
  • Received : 2017.01.05
  • Accepted : 2017.07.21
  • Published : 2017.09.30
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Abstract

The HBS slab is a method in which a lightweight sieve is installed on top of the psc slab and two ribs of the neighboring psc slab are combined with ribs formed by the site concrete to act as a single member on the same axis. The purpose of this study is to implement the performance comparison with the existing method through the experimental study on the PSC slab method. In this study, the HBS slab was developed as a method to improve the limit of the existing method and the performance comparison with the existing method is tried to verify its superiority. The comparison of the structural performance with the existing method is carried out through the experimental study of the HBS slab, and the structural performance against the bending performance and shear and the bonding performance between the pc beam and the hbs slab are examined and compared with the existing method through the theoretical method.

HBS 슬래브는 PSC슬래브 상부에 경량체를 설치하고 이웃하고 있는 PSC슬래브의 두 개 리브가 현장 토핑 콘크리트에 의해 형성된 현장 리브와 결합함으로서 동일축상에서 단일 부재로 거동하는 공법이다. 본 연구의 목적은 PSC 슬래브 공법에 관하여 실험적 연구를 통하여 기존 공법과의 성능 비교를 구현 하는 것이다. 본 연구에서는 기존 공법의 한계를 개선하는 공법으로 HBS 슬래브를 개발하였으며 그 우수성을 검증하기 위하여 기존 공법과의 성능 비교를 시행하고자 한다. 기존 공법과의 구조 성능 비교는 HBS 슬래브의 실험적 연구를 통하여 휨성능 및 전단에 대한 구조 성능과 PC보와 HBS 슬래브의 접합 성능을 검토하였으며, 이론적 방법을 통하여 기존 공법과 비교를 수행하고자 한다.

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References

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