计及上覆无限热弹性流体的重力作用,沿界面有不同的外力作用时,研究广义热弹性固体的旋转变形问题。 在Laplace和 Fourier域内,通过积分变换,得到了位移、应力及温度分布的表达式。 然后在物理域内,应用数值逆变换方法,得到这些分量的值,并讨论了该问题的一些特例。 结果以图形方式给出,显示了介质的旋转以及重力作用的影响。
2021-06-01 12:03:09
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Solid Mechanics is a collection of physical laws, mathematical techniques, and computer algorithms that can be used to predict the behavior of a solid material that is subjected to mechanical or thermal loading. The field has a wide range of applications, including
1. Geomechanics modeling the shape of planets; tectonics; and earthquake prediction;
2. Civil engineering designing foundations or structures;
3. Mechanical engineering designing load bearing components for vehicles; power generation and transmission;
4. Manufacturing engineering designing metal and polymer forming processes; machining, etc;
5. Biomechanics designing implants; bone mechanics; as well as modeling stress driven phenomena controlling celular and molecular processes;
6. Materials Science designing composites; alloy microstructures, thin films, and developing materials processing;
7. Microelectronics ------ designing failure resistant packaging and interconnects;
8. Nanotechnology stress driven self-assembly on surfaces; manufacturing processes such as nano-imprinting; modeling atomic-force microscope/sample interactions.
2021-05-13 17:11:52
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