elastic-plastic deformation

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• plastic deformation — A permanent change in the shape or size of a solid body without fracture resulting from the application of sustained stress beyond the elastic limit …   Dictionary of automotive terms

• Plastic — is the general common term for a wide range of synthetic or semisynthetic organic solid materials suitable for the manufacture of industrial products. Plastics are typically polymers of high molecular weight, and may contain other substances to… …   Wikipedia

• Deformation (engineering) — This article is about deformation in engineering. For a more rigorous treatment, see Deformation (mechanics). Compressive stress results in deformation which shortens the object but also expands it outwards. In materials science, deformation is a …   Wikipedia

• deformation and flow — Alteration in size or shape of a body under the influence of mechanical forces. Flow is a change in deformation that continues as long as the force is applied. Gases and liquids normally flow relatively freely, while solids deform when subjected… …   Universalium

• elastic limit — Physics. the greatest stress that can be applied to an elastic body without causing permanent deformation. Also called limit of proportionality, proportional limit. [1860 65] * * * ▪ mechanics       maximum stress or force per unit area within a… …   Universalium

• Deformation (mechanics) — This article is about deformation in mechanics. For the term s use in engineering, see Deformation (engineering). Deformation in continuum mechanics is the transformation of a body from a reference configuration to a current configuration.[1] A… …   Wikipedia

• elastic afterwork — noun or elastic afterworking : the plastic yielding or creep of certain crystals of a metal on recovery after the release of a stress that has previously caused plastic deformation …   Useful english dictionary

• deformation — a change in the shape of an object or material. elastic deformation plastic deformation …   Mechanics glossary

• Plastic bending — is a nonlinear behaviour peculiar to members made of ductile materials that frequently achievemuch greater ultimate bending strength than indicated by a linear elastic bending analysis. In both the plastic andelastic bending analyses of a… …   Wikipedia

• elastic — adj 1 Elastic, resilient, springy, flexible, supple are comparable when they mean able to endure strain (as extension, compression, twisting, or bending) without being permanently affected or injured. Elastic and resilient are both general and… …   New Dictionary of Synonyms

• Plastic hinge — A plastic hinge is a type of energy damping device allowing plastic rotation [deformation] of an otherwise rigid column connection [ [http://mceer.buffalo.edu/education/reu/04Proceedings/12Long Bergad.pdf Analysis of Rotational Column with… …   Wikipedia