1424 非一様加熱を受ける不均質厚板の平面熱弾性解析(S18-5 不均質材料,S18 不規則性,不均一性構造・材料の数理モデルとその応用)

概要

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This study is concerned with a theoretical treatment of plane thermoelastic problem of an inhomogeneous medium. We assume that a medium has inhomogeneous material properties which are changed in a form of coordinate variable y. As an illustrative example, we consider an inhomogeneous slab which is subjected to nonuniformly distributed heat supply on upper and lower surfaces. Making use of fundamental equations system of thermoelasticity for the inhomogeneous medium which have been formulated yet, we attempt to derive analytical solutions of temperature change, displacement and stresses in the slab. Thereafter, we carry out numerical calculations and discuss an effect of inhomogeneity in the material properties upon the thermoelastic behavior in the slab.
一般社団法人日本機械学会の論文
2005-09-18