stress strain gauge

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• Strain gauge — Typical foil strain gauge. The gauge is far more sensitive to strain in the vertical direction than in the horizontal direction. The markings outside the active area help to align the gauge during installation. A strain gauge (also strain gage)… …   Wikipedia

• strain gauge — Geol. a type of extensometer designed for geophysical use. Also called strainmeter /strayn mee teuhr/, strainometer /stray nom i teuhr/. [1905 10] * * * Device for measuring the changes in distances between points in solid bodies that occur when… …   Universalium

• strain gauge — /ˈstreɪn geɪdʒ/ (say strayn gayj) noun a grid of fine wires attached to a surface under stress so that any change in the dimensions of the surface is imparted to the wires causing a change in their electrical resistance. This change in resistance …  

• wire-strain gauge — ˈ ̷ ̷ˌ ̷ ̷ noun : a device that consists of a fine wire firmly bonded to thin paper and that when attached to an object subjected to stress indicates minute changes in strain by corresponding changes in electrical resistance of the wire as it is… …   Useful english dictionary

• Stress (physics) — Stress is a measure of the average amount of force exerted per unit area. It is a measure of the intensity of the total internal forces acting within a body across imaginary internal surfaces, as a reaction to external applied forces and body… …   Wikipedia

• Strain rate — Strain rate, with regards to materials science, is the change in strain over the change in time and is denoted as έ.έ = δε/δtWe have :έ = δε/δt = frac{1}{ell 0} frac{dell}{dt} = frac{v}{ell 0}where ell 0 is the original length and v is the speed… …   Wikipedia

• Strain scanning — refers to several diffraction based techniques using X rays and neutrons where the crystalline lattice of a material is, in effect, used as a form of strain gauge. The various methods are derived from powder diffraction but look for the small… …   Wikipedia

• Infinitesimal strain theory — The infinitesimal strain theory, sometimes called small deformation theory, small displacement theory, or small displacement gradient theory, deals with infinitesimal deformations of a continuum body. For an infinitesimal deformation the… …   Wikipedia

• Stress (biology) — This article is about the concept of stress in relation to biology. . For the concept of stress in physics and mechanics, see Stress (mechanics). Stress is a term in psychology and biology, borrowed from physics and engineering and first used in… …   Wikipedia

• gauge — A measuring device. SYN: gage. bite g. SYN: gnathodynamometer. Boley g. a caliper type g. graduated in millimeters used to measure the thickness of various dental materials. catheter g. a metal …   Medical dictionary

• Cold formed steel — (CFS) is the common term for products made by rolling or pressing thin gauges of sheet steel into goods. Cold formed steel goods are created by the working of sheet steel using stamping, rolling, or presses to deform the sheet into a usable… …   Wikipedia