- yield point stress
- предел текучести; напряжение пластического течения
Англо-русский строительный словарь. 2013.
yield point stress
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yield point — ▪ mechanics in mechanical engineering, load at which a solid material that is being stretched begins to flow, or change shape permanently, divided by its original cross sectional area; or the amount of stress in a solid at the onset of… … Universalium
yield point — noun : a stress sufficiently beyond the elastic limit that the material begins to exhibit plastic properties and continues to deform without further increase of load used especially of tension; compare yield value * * * yield point noun In iron… … Useful english dictionary
yield point — A measure of the amount of stress needed to permanently deform a material. When a material is stressed beyond its yield point or elastic limit, it will not return to its original shape and size when the stress is removed. The yield point of a… … Aviation dictionary
yield point — /ˈjild pɔɪnt/ (say yeeld poynt) noun the stress at which an elongation of the test piece of metal in a tensile test first occurs without increase of load. Also, yield stress …
yield point — noun Physics the stress beyond which a material ceases to be elastic and becomes plastic … English new terms dictionary
Yield (engineering) — The yield strength or yield point of a material is defined in engineering and materials science as the stress at which a material begins to deform plastically. Prior to the yield point the material will deform elastically and will return to its… … Wikipedia
Stress–strain curve — During testing of a material sample, the stress–strain curve is a graphical representation of the relationship between stress, derived from measuring the load applied on the sample, and strain, derived from measuring the deformation of the sample … Wikipedia
Yield surface — A yield surface is a five dimensional surface in the six dimensional space of stresses. The state of stress of inside the yield surface is elastic. When the stress state lies on the surface the material is said to have reached its yield point and … Wikipedia
yield strength — noun : the stress at which a piece under strain is deformed some definite amount (as 0.1 or 0.2 percent) * * * Physics. the stress necessary to produce a given inelastic strain in a material. [1930 35] * * * yield strength noun In materials which … Useful english dictionary
Stress field — A stress field is a region in a body for which the stress is defined at every point. Stress fields are widely used in fluid dynamics and materials science.Intuitively, one can picture the stress fields as the stress created by adding an extra… … Wikipedia
yield strength — The load on a material that causes the initial indication of permanent distortion. It is the stress point at which a material exhibits a specified deviation from the proportionality of the stress and strain. See yield point … Aviation dictionary
