Structural Engineering and Mechanics

  • 제7권5호
  • /
  • Pages.433-445
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  • 1999
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Local buckling behaviour of steel plate elements supported by a plastic foam material

  • Mahendran, M. (Physical Infrastructure Centre, School of Civil Engineering, Queensland University of Technology) ;
  • Jeevaharan, M. (Physical Infrastructure Centre, School of Civil Engineering, Queensland University of Technology)
  • 발행 : 1999.05.25
⟨ 이전 논문 다음 논문 ⟩

초록

Sandwich panels comprising steel facings and a polystyrene foam core are increasingly used as roof and wall claddings in buildings in Australia. When they are subjected to loads causing bending and/or axial compression, the steel plate elements of their profiled facing are susceptible to local buckling. However, when compared to panels with no foam core, they demonstrate significantly improved local buckling behaviour because they are supported by foam. In order to quantify such improvements and to validate the use of available design buckling stress formulae, an investigation using finite element analyses and laboratory experiments was carried out on steel plates that are commonly used in Australia of varying yield stress and thickness supported by a polystyrene foam core. This paper presents the details of this investigation, the buckling results and their comparison with available design buckling formulae.

키워드

참고문헌

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피인용 문헌

  1. Finite element analyses of sandwich structures: a bibliography (1980–2001) vol.19, pp.2, 2002, https://doi.org/10.1108/02644400210419067
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  3. Finite element analysis and design of sandwich panels subject to local buckling effects vol.42, pp.4, 2004, https://doi.org/10.1016/j.tws.2003.08.002
  4. Distributional solutions of bending problems for continuous sandwich panels with thin facings vol.12, pp.1, 2012, https://doi.org/10.1016/j.acme.2012.03.003
  5. Experimental investigation and design of sandwich panels subject to local buckling effects vol.59, pp.12, 2003, https://doi.org/10.1016/S0143-974X(03)00084-1
  6. An investigation of lightly profiled sandwich panels subject to local buckling and flexural wrinkling effects vol.61, pp.7, 2005, https://doi.org/10.1016/j.jcsr.2004.12.008
  7. Effects of plate slenderness on the ultimate strength behaviour of foam supported steel plate elements vol.21, pp.4, 2005, https://doi.org/10.12989/sem.2005.21.4.407
  8. Nonlinear local response of foam-filled sandwich plates with laminated faces under combined transverse and in-plane loads vol.52, pp.2, 2001, https://doi.org/10.1016/S0263-8223(00)00161-6
  9. MODULUS OF CORE REACTION APPROACH TO BUCKLING OF SANDWICH PLATES vol.04, pp.04, 2004, https://doi.org/10.1142/S0219455404001392
  10. Finite element linear and nonlinear, static and dynamic analysis of structural elements, an addendum vol.19, pp.5, 2002, https://doi.org/10.1108/02644400210435843
  11. Wrinkling of a homogeneous thin solid film deposited on a functionally graded substrate vol.74, pp.2, 2020, https://doi.org/10.12989/sem.2020.74.2.215