safety factor / margin

safety factor / margin
запас прочности

Англо-русский глоссарий алюминиевой промышленности. 2011.

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  • safety factor — noun 1》 a margin of security against risks. 2》 the ratio of a material s strength to an expected strain …   English new terms dictionary

  • safety factor — [1] Providing strength beyond that needed, as an extra margin of insurance against part failure. [2] Degree of strength above normal requirements which serves as insurance against failure …   Dictionary of automotive terms

  • Factor of safety — See also: safety factor (plasma physics) Factor of safety (FoS), also known as safety factor (SF), is a term describing the structural capacity of a system beyond the expected loads or actual loads. Essentially, how much stronger the system is… …   Wikipedia

  • safety — n. (pl. ies) 1 the condition of being safe; freedom from danger or risks. 2 (attrib.) a designating any of various devices for preventing injury from machinery (safety bar; safety lock). b designating items of protective clothing (safety helmet) …   Useful english dictionary

  • margin of safety — The safety factor, expressed either in a percentage or a ratio, by which the ultimate failing load of components exceeds the design limit load …   Aviation dictionary

  • Margin of error — This article is about the statistical precision of estimates from sample surveys. For safety margins in engineering, see Factor of safety. For tolerance in engineering, see Tolerance (engineering). Not to be confused with Margin for Error. The… …   Wikipedia

  • margin of safety — noun the margin required in order to insure safety in engineering the margin of safety is the strength of the material minus the anticipated stress • Syn: ↑safety margin, ↑margin of error • Hypernyms: ↑margin, ↑index * * * : an arithmetical index …   Useful english dictionary

  • factor of safety — i. A design factor used to provide for the possibility of loads greater than those assumed, and for uncertainties in design and fabrication. (ICAO). In aircraft design, the margin of strength against loads greater than the limit load normally 1.5 …   Aviation dictionary

  • Fudge factor — Fudge factors are invented variables whose purpose is to force a calculated result to give a better match to what happens in the real world. Fudge factors are usually calculated retrospectively , and when a calculation has only managed to produce …   Wikipedia

  • Minimum safety altitude — Altitude specified at the flight planning stage as the minimum altitude that can be descended to in order to maintain safe terrain separation. Generally, for VFR flight, a safe margin would be; Take a terrain elevation of 1,250 ft above mean sea… …   Wikipedia

  • Stress analysis — is an engineering discipline that determines the stress in materials and structures subjected to static or dynamic forces or loads (see statics and dynamics) (alternately, in linear elastic systems, strain can be used in place of stress). The aim …   Wikipedia


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