1.Generalized Kelvin model and Bingham model are proposed to simulate the viscoelastic and viscoplastic behaviour of soil respectively.用广义开尔文模型和宾汉姆模型来分别模拟土的粘弹和粘塑性状。 2.The results show that this model is preferable to the generalized Kelvin’s model.研究表明,采用伯格斯模型...
S.T. Nguyen, Generalized Kelvin model for micro-cracked viscoelastic materials, Engineering Fracture Mechanics 127 (2014) 226-234Nguyen, S.T., 2014b. Generalized Kelvin model for micro-cracked viscoelastic materials. Eng. Fract. Mech. 127, 226-234....
While the proposed modified generalized Kelvin model can provide enough accuracy in fitting the time–strain relationship under all stress levels, it is thus more suitable for engineering applications.doi:10.1007/s00226-022-01362-5Songsong, Sun...
Abstract: In order to describe the characteristics of rock rheological deformation better, a generalized Kelvin creep damage model considering the deterioration effects in creep process was proposed, and its finite difference scheme was derived. Based on the interface platform of software FLAC3D, the ...
这个问题从Kelvin勋爵和Helmholtz,中间加入Landau & Lifshitz、Ilya Prigogine (跟朗道同一时代讨论这个问题)、Tamm、Purcell、Stratton、J D Jackson等大佬。基本上各个时代研究电磁理论的物理学家都参与进了这一场百年大讨论。我们国内竟然缺乏介绍,真是遗憾。我建议每个人都去读一读这段(138页开始的一段历史)。在这...
Based on the arrangement of these components, various models have been developed, such as the Maxwell model, the Kelvin-Vogit model, the Zener model and more complex generalized Maxwell model. The generalized Maxwell model contains an elastic spring in parallel with multiple Maxwell models to ...
It was also demonstrated experimen- tally that entanglement can affect macroscopic properties of solids, albeit at very low (critical) temperature (below 1 Kelvin)5. Any quantum state ρ, has an ensemble decomposition, i.e. there exist quantum tdhisetnriρbuisticoanllepdi saucsehptahraatbρle...
(ω − − j2Γ j2Γ ) ) , (8) where e is the electron charge, ω is the angular constant, T is the temperature in Kelvin, τis the ferleeqctureonncrye,lkaBxaistitohnetBimolet,zamnadnГn =co 1n/(s2taτn) ti,sthies the ...
In this case the temperature is the stress factor, and its level was changed during the experiment from the normal operating temperature 293K (Kelvin) to 353K. Thirty one (31) devices are put on a life test at the initial temperature 293K, and then the temperature is changed to 353K ...
We show that the model equations take a remarkably simple form when assuming the so-called Kelvin formula for the Seebeck coefficient. The corresponding heat generation rate involves exactly the three classically known self-heating effects, namely Joule, recombination and Thomson–Peltier heating, ...