Improved Design Formulae for Buckling of Orthotropic Plates under Combined Loading

نویسندگان

  • Paul M. Weaver
  • Michael P. Nemeth
چکیده

Simple, accurate buckling interaction formulae are presented for long orthotropic plates with either simply supported or clamped longitudinal edges and under combined loading that are suitable for design studies. The loads include 1) combined uniaxial compression (or tension) and shear, 2) combined pure inplane bending and 3) shear and combined uniaxial compression (or tension) and pure inplane bending. The interaction formulae are the results of detailed regression analysis of buckling data obtained from a very accurate Rayleigh-Ritz method.

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تاریخ انتشار 2008