Steel and Composite Structures

  • 제3권4호
  • /
  • Pages.243-260
  • /
  • 2003
  • /
  • 1229-9367(pISSN)
  • /
  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Strength and structural barrier function of steel channel-reinforced concrete composite slabs

  • Emori, Katsuhiko (Department of Architecture, Maebashi Institute of Technology)
  • 투고 : 2002.04.10
  • 심사 : 2003.07.08
  • 발행 : 2003.08.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper reports on the development of a new composite slab system that uses a large- lipped steel channel and reinforced concrete. The advantages of this new system are that it serves as both a structural unit and an unsupported form and it has a secondary structural barrier function. A concrete pouring test was carried out for the large-lipped steel channel. Full-scale tests were carried out to assess the flexural strength-deformation characteristics and structural mechanics of the composite slab. The barrier mechanics of the steel channel concrete element (referred to as the SC subunit) of the composite slab are examined. The test results indicate that the new composite slab has excellent strength, ductility characteristics, and a structural barrier function in its SC subunit that is highly effective against severe loading.

키워드

참고문헌

  1. AISC (1999), Load and Resistance Factor Design Manual of Steel Construction, Chicago.
  2. Architectural Institute of Japan (AIJ) Standard (1998), Design standard for Steel Structures, Tokyo.
  3. ASCE (1991), Standard for the Structural Design of Composite Slabs/ Standard Practice for Construction and Inspection of Composite Slabs, ANSI/ASCE 9-91, New York.
  4. Buckner, C.D. (Subcommittee chairman), Alsamsam, E., Clawson, W.C., Darwin, D., Donahey, R.C. and Easterling, W.S. (2002), "Construction considerations for composite steel-and-concrete floor systems", Subcommittee on composite steel and concrete Floor Systems of the Committee on Composite Construction of the Technical Administrative Committee on Metals, J. Struct. Eng., ASCE, September, 1099-1110.
  5. Emori, K. (1999), "Study of the structural characteristics of a large steel channel and reinforced concrete composite slab system", Proc. of the 1st International Summer Symposium, JSCE, Tokyo, Japan, 73-76.
  6. Emori, K. (2001), "A large steel channel and reinforced concrete composite slab with a secondary structural barrier function", Proc. of the 1st Int. Conf. on Steel & Composite Structures, Pusan, Korea, 1213-1220.
  7. Eurocode 4 (1994), Design of Composite Steel and Concrete Structures, CEN.
  8. Frangopol, D.M. and Curley, J.P. (1987), "Effects of damage and redundancy on structural reliability", J. Struct. Eng., ASCE, July.
  9. Iyama, J. and Kuwamura, H. (1998), "Fail-safe structures to resist earthquakes", J. Struct. Constr. Engr., 507, AIJ, 29-34.
  10. Japan Society of Civil Engineers (JSCE) (1989), Design Guideline for Steel-Concrete Composite Structures, Structural Engineering Series 3, Tokyo, 153-167.
  11. JSCE (1993), Impact Behavior and Design of Structures, Structural Engineering Series 6, Tokyo, 183-196.
  12. Kato B., Sato K., Toyama K., Kobayashi M., Ishii K., Fukumoto T and Emori K. (1988), "Study on new floor slab composed of concrete and lipped large channel steel", Summaries of Technical Papers of Annual Meeting (Kanto), AIJ. Japan.
  13. Ma, K.J., Xiao, J.C., Zhang, H.A., Zhang, H.P., Zhang, Ha., Qi, X. and Bai, F.J. (2001), " A new type of steelconcrete composite plate", Proc. of 6th Pacific Structural Steel Conference, Beijing, China, 2, 1070-1075.
  14. McDonald, D.G., Watson, K.B. and Hunt, D.S. (1995), "Unifloor - a new steel and concrete domestic flooring system", Proc. of 4th Pacific Structural Steel Conference, Singapore, 3, 137-144.
  15. Muto, K. (1964), Plastic Design for Reinforced Concrete Structures, Earthquake Resistant Design Series 2, Maruzen Co., Tokyo, Japan, 41.
  16. Patrick, M., Goh, C.C. and Proe, D.J. (1995), "Limit-state design rules for Bondeck II composite slabs", Proc. of 4th Pacific Structural Steel Conference, Singapore, 3, 145-152.

피인용 문헌

  1. Experimental and numerical study of continuous span concrete composite slabs vol.34, pp.None, 2021, https://doi.org/10.1016/j.istruc.2021.08.043