Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)

The Korean Society of Mechanical Engineers (대한기계학회)
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Transverse Shear Deformation in the Cylindrical Bending of Laminated Plates

적층판의 원통형 굽힘에 대한 횡방향 전단병형

  • 이수용 (한국항공대학교 항공기계공학과) ;
  • 박정선 (한국항공대학교 항공우주공학과)
  • Published : 2000.11.01
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Abstract

This paper presents a new laminated plate theory for the cylindrical bending of laminated plated. The theory assumes that in plane displacements vary exponentially through plate thickness. Analytical solutions are derived for simply supported plates subjected to transverse loading. The accuracy of the present theory is examined for unsymmetric laminates, and the numerical results are compared with three-dimensional elasticity solutions of Pagano. The present theory predicts displacements and stresses for very thick plates very accurately. In particular, transverse shear stresses obtained form constitutive equations are predicted very accurately.

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References

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