A strain is in general a tensor quantity. Physical insight into strains can be gained by observing that a given strain can be decomposed into normal and shear ... Strain measures · Logarithmic strain · Strain tensor |
The infinitesimal strain theory is a mathematical approach to the description of the deformation of a solid body in which the displacements of the material ... Infinitesimal strain tensor · Relation to infinitesimal... |
| Тензор деформации |  |
Те́нзор деформа́ции — тензор, который характеризует сжатие и изменение формы в каждой точке тела при деформации.
Тензор деформации Коши-Грина в классической сплошной среде определяется как
,
где — вектор, описывающий смещение точки тела: его... Википедия
The strain tensor represents a measure of the deformation intensity, or deformation per unit length, at each point in a body. From: Encyclopedia ... |
1D: Scalar. 2D: Tensor. 3D: Tensor. We find that for a 1D problem, strain is scalar. For 2D and 3D problems, strain is in matrix format, which we call a tensor. |
These expressions give the change in an element of length when the body is deformed. The tensor uik is called the strain tensor. We see from its definition that. |
Videolar Strain, like stress, is a tensor. And like stress, strain is a tensor simply because it obeys the standard coordinate transformation principles of tensors. It ... |
the elasticity relations have the form τ = C ·· ε, where C is the stiffness tensor and ε is the linear strain tensor, which has pure geometrical definition. In ... |
The tensor eij derived from the diagram describes the specimen moving relative to the origin. This includes a change in dimension of the specimen, the strain. |
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