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strain tensor 应变张量 invariant of strain tensor 应变张量不变量 at the strain 处于紧张状态,紧张地 on the strain 处于紧张状态,紧张地 strain at v. 紧拉,紧拖 strain drain strain drain (由 brain drain 衍生而来) 由于工作压力太大而导致的人才流失, 人才外流 failure strain 破坏应变 irrec...
This chapter discusses the derivation of such a quantity, the strain tensor. It presents a detailed derivation of a number of properties of the strain tensor not only because of the importance of these properties, but also because it turns out that many of the properties can be transferred ...
As an application, the rigidity results on the strain tensor of the middle surface are implied by the L2 regularity for non-characteristic regions. Finally, we obtain the optimal constant in the first Korn inequality scales like h4/3 for hyperbolic shells, generalizing the assumption that the ...
Any second order tensor, such as strain tensor, has three eigenvalues, which are more commonly known as principal values. Using the method described before, the three eigenvalues of strain may be found from its characteristic equation (2.48)ε3−Iεε2+IIεε−IIIε=0, with the following...
1、Stress and strainStress and strain应力和应变Wan YonggeStrain & stressHookes LawStrain & StressStrain & StressStress tensor Normal stressShear stressStrain tensor Strain tensorThe Poissons ratio of a stable, isotropic, linear elastic material will be greater than 1.0 or less than 0.5 because o ...
In sum, we have modified the image-based peak-pair method by defining various necessary reference-matrix for nonsymmetric crystal structures, and then calculated the strain tensor of each atom separately. The new method has been demonstrated in HCP Mg and also in other complex structures such as...
strain tensor requires to probe at least 3 non-coplanar reflections33, it was decided to measure only a single Bragg reflection due to time constraints. The measurements of several scans for each gas condition and for several particles are indeed extremely time consuming (Supplementary TableS2), ...
Experimental evidence for a path-independent stress-based FLD has been reported in the literature, suggesting that the path dependency of the strain-based approach arises from the path dependent constitutive laws governing the relationship between the stress and strain tensors. This paper reviews ...
The study is based on the estimate of hypocenter locations, fault plane solutions, seismogenic stress and seismic strain tensor orientations carried out using the entire dataset of the national and local seismic networks, and the recently improved three-dimensional (3D) crustal velocity model of the...