Continuum Mechanics and Thermodynamics ( IF 1.9 ) Pub Date : 2024-07-16 , DOI: 10.1007/s00161-024-01315-2 Praveen Ailawalia , Anchal Sharma , Marin Marin , Andreas Öchsner
The current investigation deals with the deformation of a non-homogeneous thermoelastic half space under hydrostatic initial stress for the Green–Naghdi model III. The medium is supposed to be rotating with a constant angular velocity. The non-homogeneous properties of the material are along the x-direction. At the first instance, the problem has been solved analytically to obtain stress and displacement components. Further, the numerical values of these expressions are evaluated using a computer program for a particular medium. The numerical values obtained are then presented graphically to show the effect of initial stress parameter and non-homogeneity parameter on the quantities.
中文翻译:
无能量耗散的初始应力功能梯度热弹性介质(III 型)分析
目前的研究涉及 Green-Naghdi 模型 III 的静水初始应力下非均匀热弹性半空间的变形。介质应该以恒定角速度旋转。材料的非均匀属性沿 x 方向。首先,问题已通过分析求解以获得应力和位移分量。此外,使用针对特定介质的计算机程序来评估这些表达式的数值。然后以图形方式呈现获得的数值,以显示初始应力参数和非均匀参数对数量的影响。