境界要素法による異方性体の二次元定常熱弾性解析

概要

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This study is concerned with a new boundary element method for two dimensional anisotropic thermoelasticity in steady heat conduction. The governing differential equations of the displacement and temperature fields are transformed into a set of boundary integral equations which include the unknown quantities of displacement, temperature, traction, and heat flux on the boundary. They are discretized by means of the standard boundary element method, and solved under the given boundary conditions. A set of fundamental solutions are derived by the Hormander method. Mathematical formulations are presented in detail for two dimensional thermoelasticity in anisotropic bodies. The proposed solution procedure is applied to some typical examples, and its usefulness is demonstrated through discussion of the results obtained.
一般社団法人日本機械学会の論文
1997-09-25