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- stress. Strain tensor is symmetric and has three linear strain and three shear strain (Cartesian) components." ISO 80000-4 further defines linear strain as...17 KB (2,760 words) - 00:06, 19 July 2024
of strain gauges are available in the market: Linear strain gauges Membrane Rosette strain gauges Double linear strain gauges Full bridge strain gauges...30 KB (3,987 words) - 21:33, 8 May 2024- carbon steel generally exhibits a very linear stress–strain relationship up to a well defined yield point. The linear portion of the curve is the elastic...11 KB (1,422 words) - 03:28, 26 July 2024
- The fundamental "linearizing" assumptions of linear elasticity are: infinitesimal strains or "small" deformations (or strains) and linear relationships between...41 KB (8,228 words) - 04:32, 10 July 2024
- Newtonian fluid, in particular, the viscous stress is a linear function of the rate of strain, defined by two coefficients, one relating to the expansion...8 KB (1,226 words) - 22:26, 9 July 2024
- infinitesimal strain tensor ε {\displaystyle {\boldsymbol {\varepsilon }}} , also called Cauchy's strain tensor, linear strain tensor, or small strain tensor...36 KB (6,834 words) - 05:02, 12 June 2024
- starts to yield plastically (MPa) Young's modulus: Ratio of linear stress to linear strain (MPa) (influences the stiffness and flexibility of an object)...10 KB (1,148 words) - 05:36, 1 April 2024
- Deformation (engineering) (redirect from Engineering strain)Mechanical strains are caused by mechanical stress, see stress-strain curve. The relationship between stress and strain is generally linear and reversible...22 KB (3,097 words) - 03:29, 26 July 2024
- like water, resist both shear flow and strain linearly with time when a stress is applied. Elastic materials strain when stretched and immediately return...45 KB (5,952 words) - 03:51, 12 August 2024
Young's modulus (section Linear versus non-linear)area) applied to the object and the resulting axial strain (displacement or deformation) in the linear elastic region of the material. Although Young's modulus...39 KB (3,720 words) - 09:11, 29 July 2024- Stress–strain analysis (or stress analysis) is an engineering discipline that uses many methods to determine the stresses and strains in materials and...30 KB (4,293 words) - 23:36, 3 September 2023
- mechanics, the finite strain theory—also called large strain theory, or large deformation theory—deals with deformations in which strains and/or rotations...50 KB (10,030 words) - 08:18, 26 May 2024
- Elasticity (physics) (section Linear elasticity)linear for sufficiently small deformations (in which higher-order terms are negligible). If the material is isotropic, the linearized stress–strain relationship...20 KB (2,577 words) - 00:07, 5 June 2024
- (stretching) or compressive (contractile) force is called strain energy. For linearly elastic materials, strain energy is: U = 1 2 V σ ε = 1 2 V E ε 2 = 1 2 V E...2 KB (224 words) - 10:09, 6 June 2023
Hooke's law (redirect from Stress-strain relationship)linear spring. The rod has length L and cross-sectional area A. Its tensile stress σ is linearly proportional to its fractional extension or strain ε...56 KB (9,420 words) - 08:22, 10 June 2024
be either Newtonian or non-Newtonian. A Newtonian liquid exhibits a linear strain/stress curve, meaning its viscosity is independent of time, shear rate...61 KB (7,395 words) - 17:27, 13 March 2024- Inbred strains (also called inbred lines, or rarely for animals linear animals) are individuals of a particular species which are nearly identical to...16 KB (1,990 words) - 08:16, 14 February 2024
- viscous stresses arising from its flow are at every point linearly correlated to the local strain rate — the rate of change of its deformation over time...21 KB (3,037 words) - 15:20, 31 May 2024
Linear low-density polyethylene (LLDPE) is a substantially linear polymer (polyethylene), with significant numbers of short branches, commonly made by...5 KB (582 words) - 18:47, 14 June 2024
Deformation (physics) (redirect from Homogenous strain)relation between stress and strain (relative deformation) is expressed by constitutive equations, e.g., Hooke's law for linear elastic materials. Deformations...20 KB (3,071 words) - 18:24, 19 July 2024
- quantity called the “rotation.” 15. Whether the strain is rotational or not, there is always one set of three linear elements issuing from any point which cut
- extension of every linear element of the material, and had expressed the state of strain near a point in terms of six components of strain, and also in terms
- (and a change of cross-sectional area as a result) will occur. On a stress strain graph beyond the yield point (or elastic limit) the material will no longer