不均質平板の非定常熱応力の三次元解析

概要

論文の詳細を見る
This paper is concerned with an approximate three-dimensional analysis of thermal stresses in a nonhomogeneous plate with temperature variation and nonhomogeneous properties only in the thickness direction. The nonhomogeneous plate is approximated as a laminated plate consisting of different homogeneous and isotropic layers which are perfectly bonded to each neighboring layer. The transient temperature field is analyzed by Vodicka's method for a heat conduction problem in one-dimensional composite regions. The nonhomogeneous thermal and elastic properties are restricted to those symmetric with respect to the mid-plane of the plate. The three-dimensional thermal stresses are analyzed using the solutions developed by Rogers and Spencer, which are expressed in terms of the solution of the approximate, two-dimensional, thin-plate, governing equations for an equivalent homogeneous plate.
一般社団法人日本機械学会の論文
1996-03-25