<論文>定常点熱源に対する無限横等方性弾性体の軸対称グリーン関数

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In this paper, we present the axisymmetric Green's functions for a steady heat source in a transversely isotropic thermoelastic solid by using a displacement function method when the functions are expressed as the cylindrical coordinates. The solutions for the solid can be classified into five cases corresponding to the roots of our characteristic equation, which shows the relationship between the elastic constants and the coefficients of thermal conductivity. The solution for the isotropic solid is included as a special case which corresponds to a triple root of our characteristic equation. Furthermore it is noted that the solutions for the double root in our characteristic equation include the solution in which there is a relationship between the coefficients of thermal conductivity and the elastic constants. Finally, the numerical results are given.
長岡工業高等専門学校の論文
2003-10-30