Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)

Korean Association for Spatial Structures (한국공간구조학회)
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Fire Resistance Evaluation of SLIM AU Composite Beam

슬림 AU 합성보 내화성능 평가

  • Oh, Myoung-Ho (Dept. of Architectural Engineering, Mokpo National University) ;
  • Kim, Myeong-Han (Dept. of Architectural Engineering, Mokpo National University)
  • 오명호 (국립목포대학교 건축공학과) ;
  • 김명한 (국립목포대학교 건축공학과)
  • Received : 2016.11.30
  • Accepted : 2016.12.09
  • Published : 2016.12.15
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Abstract

SLIM AU(A plus U-shaped) composite beam was developed for reducing the story height in the residential buildings, and saving the cosrtuction cost of floor structures. Structural performance and economic feasibility of the composite beam have been sufficiently approved through the structural experiments and the analytical studies. However, the verification for fire safety is necessary for the practical application of the composite beam. The fire resistance tests with and without loading were performed for the fire safety verification, and the test results were summarized in this paper.

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References

  1. International Standard Organization (1999), ISO 834-1: Fire resistance tests - Elements of building construction and materials - Part 1: General requirements.
  2. International Standard Organization (2000), ISO 834-6: Fire resistance tests - Elements of building construction and materials - Part 6: Specific requirements for beams.
  3. Kim, D.-B., Kim, Y.-H., Kang, C.-K., Kim, D.-J., and Choi, B.-J. (2016). "Shear resistance capacity of cap-type shear connector in the constant interval", Proceedings of Architectural Institute of Korea, Vol. 36, No. 1., pp. 321-322.
  4. Kim, D.-B., Kim, Y.-H., Yom, K.-S., and Choi, B.-J. (2015). "Flexural strength evaluation of infilled-type composite beam (AU Beam) about the internal reinforcement", Proceedings of Architectural Institute of Korea, Vol. 35, No. 2., pp. 433-434.
  5. Korean Standard Association (2014), KS F 2257-1: Methods fire resistance test for elements of building construction - General requirements.
  6. Korean Standard Association (2014), KS F 2257-6: Methods fire resistance test for elements of building construction - Specific requirements for beams.
  7. Sha, W. (2001). Fire resistance of protected asymmetric slim floor beams, Proceedings of the eighth international conference on civil and structural engineering computing, Civil-Comp Press, Stirlingshire, Paper No. 67.
  8. Buchanan, A. H. (2001). Structural design for fire safety, Wiley, Chichester, UK.
  9. Ministry of Land, Infrastructure and Transport, Republic of Korea (2016). Korean Building Code.

Cited by

  1. Experimental Study on the Shear Capacity of Slim AU Composite Beam vol.17, pp.3, 2017, https://doi.org/10.9712/KASS.2017.17.3.099
  2. Experimental Study on the Flexural Capacity of H-shaped Steel Beam with the Concrete-Filled Tubular Flange vol.18, pp.4, 2018, https://doi.org/10.9798/KOSHAM.2018.18.4.1
  3. Experimental Study on the Flexural Capacity of H-shaped Steel Composite Beam with the Concrete-Filled Tubular Flange vol.18, pp.4, 2018, https://doi.org/10.9798/KOSHAM.2018.18.4.11