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Exploiting the special features of stainless steel in structural design

Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper outlines a new approach to structural stainless steel design that is based on exploiting the full deformation capacity of cross-sections, by adopting a continuous method of cross-section classification and member design, coupled with more accurate material modelling. Recently generated laboratory test results are presented, and it is shown how these have been used in combination with existing test data to validate the proposed method. A comparison of the prediction of test results is made for the proposed procedure and the Eurocode approach for square and rectangular hollow section stub columns, beams and pin-ended columns failing by flexural buckling. Average design advantages of around 20-25% are achieved.
Rocznik
Strony
7--23
Opis fizyczny
Bibliogr. 26 poz., rys., tab., wykr.
Twórcy
  • Department of Civil and Environmental Engineering Imperial College, London, SW7 2AZ, UNITED KINGDOM
autor
  • Department of Civil and Environmental Engineering Imperial College, London, SW7 2AZ, UNITED KINGDOM
Bibliografia
  • [1] ASCE (1991): Specification of the Design of Cold-formed Stainless Steel Structural Members, ANSI/ASCE 8-90. - New York: American Society of Civil Engineers.
  • [2] Aust/NZS (2001): Cold-formed Stainless Steel Structures. Australian/New Zealand Standard AS/NZS 4673:2001. - Sydney, Australia: Standards Australia.
  • [3] Baddoo N.R. and Gardner L. (2000): WP5.2: Member Behaviour at Elevated Temperatures. - ECSC Project - Development of the Use of Stainless Steel in Construction, Contract No.7210 SA/842, The Steel Construction Institute, UK.
  • [4] Baddoo N.R. and Burgan B.A. (2001): Structural Design of Stainless Steel (P291). - The Steel Construction Institute, UK.
  • [5] Bredenkamp P.J., Van den Berg G.J. and Van der Merwe P. (1992): Residual stresses and the strength of stainless steel I-section columns. - Proceedings of the Structural Stability Research Council, Annual Technical Session, April 6-7, 1992, Pittsburg, USA.
  • [6] Dawson R.G. and Walker A.C. (1972): Post-buckling of geometrically imperfect plates. - Journal of the Structural Division, ASCE, vol.98, No.STl, pp.75-94.
  • [7] ENV 1993-1-4. (1996): Eurocode 3: Design of steel structures - Part 1.4: General rules - Supplementary rules for stainless steel. - Brussels: CEN.
  • [8] Faella C., Mazzolani F.M., Piluso V. and Rizzano G. (2000): Local buckling of aluminium members: testing and classification. - Journal of Structural Engineering, vol. 126, No.3, pp.353-360.
  • [9] Gardner L. and Nethercot D.A. (2001): Numerical modelling of cold-formed stainless steel sections. - Proceedings of the Ninth Nordic Steel Construction Conference (P. Miikelainen, J. Kesti, A. Jutila and O. Kautila, Eds.), June 18-20, 2001, Helsinki, Finland, pp.781-789.
  • [10] Gardner L. (2002): A new approach to structural stainless steel design. - Ph.D. Thesis, Structures Section, Department of Civil Engineering, Imperial College, London.
  • [11] Gardner L. and Nethercot D.A. (2003a): Numerical modelling of stainless steel structural components - a consistent approach. - Journal of Structural Engineering, ASCE (submitted).
  • [12] Gardner L. and Nethercot D.A. (2003b): Experiments on stainless steel hollow sections - Part 1: Material and cross- sectional behaviour. - Journal of Constructional Steel Research (in press).
  • [13] Gardner L. and Nethercot D.A. (2003c): Experiments on stainless steel hollow section members - Part 2: Behaviour of columns and beams. - Journal of Constructional Steel Research (in press).
  • [14] Gardner L., Nethercot D.A. and Estrada I. (2003): An efficient method for designing stainless steel structures. - Proceedings of the Structural Stability Research Council, Annual Technical Session and Meeting, April 2-5, 2003, Baltimore, USA, pp.473-492.
  • [15] Hill H.N. (1944): Determination of stress-strain relations from the offset yield strength values. - Technical Note No.927, National Advisory Committee for Aeronautics, Washington, D.C.
  • [16] Johnson A.L. and Winter G. (1966): Behaviour of stainless steel columns and beams. - Journal of the Structural Division, ASCE, vol.92, No.ST5, pp.97-118.
  • [17] Lagerqvist O. and Olsson A. (2001): Residual stresses in welded l-girders made of stainless steel and structural steel. - Proceedings of the Ninth Nordic Steel Construction Conference (P. Makelainen, J. Kesti, A. Jutila and O. Kautila, Eds.), June 18-20, 2001, Helsinki, Finland, pp.737-744.
  • [18] Liu Y. and Young B. (2003): Buckling of stainless steel square hollow section compression members. - Journal of Constructional Steel Research, vol.59, No.2, pp. 165-177.
  • [19] Mazzolani F.M. (1995): Aluminium Alloy Structures. - London: E&FN Spon, an imprint of Chapman and Hall, 2nd Edition.
  • [20] Mirambell E. and Real E. (2000): On the calculation of deflections in structural stainless steel beams: an experimental and numerical investigation. - Journal of Constructional Steel Research, vol.54, pp.109-133.
  • [21] Ramberg W. and Osgood W.R. (1943): Description of stress-strain curves by three parameters. - Technical Note No.902, National Advisory Committee for Aeronautics, Washington D.C.
  • [22] Rasmussen K.J.R. and Hancock G.J. (1992): Stainless steel tubular beams - tests and design. - Proceedings of the Eleventh International Speciality Conference on Cold-formed Steel Structures, October 20-21, 1992, St. Louis, Missouri, USA, pp.587-609.
  • [23] Rasmussen K.J.R. and Hancock G.J. (1993): Design of cold-formed stainless steel tubular members. I: Columns. - Journal of Structural Engineering, ASCE, vol. 119, No.8, pp.2349-2367.
  • [24] Talja A. and Salmi P. (1995): Design of stainless steel RHS beams, columns and beam-columns. - Research Note No. 1619, VTT Building Technology, Finland.
  • [25] Young B. and Hartono W. (2002): Compression tests of stainless steel tubular members. - Journal of Structural Engineering, ASCE, vol. 128, No.6, pp.754-761.
  • [26] Young B. and Liu Y. (2003): Experimental investigation of cold-formed stainless steel columns. - Journal of Structural Engineering, ASCE, vol.129, No.2, pp. 169-176.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ2-0007-0001
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