局部加熱を受けるクロスプライ積層長方形板の熱応力・熱変形

概要

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This paper is concerned with a theoretical treatment of thermal stress and thermal bending problems involving a multilayered anisotropic laminated plate due to partially distributed heat supply in a transient state. As an analytical model, we consider a laminated rectangular plate consisting of an orthogonal pile of layers having orthotropic material properties, i. e. a cross-ply laminate. By introducing the methods of finite consine transform and Laplace transform for the temperature field, we obtain the three-dimensional temperature solution with the aid of the residue theorem and evaluate the characteristic behavior of thermal stress and thermal deformation of a simply supported plate in a transient state using the classical plate theory based on Kirchhoff-Love's hypothesis. As an example, we carry out numerical calculations for a 5-layered cross-ply laminate and closely examine the numerical results.
一般社団法人日本機械学会の論文
1992-05-25