stress amplitude

one-half the algebraic difference between the maximum and the minimum stress imposed on a test object in one fatigue test cycle.

Mechanics glossary. 2013.

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  • Stress amplitude — Stress amplitude. См. Амплитуда напряжения. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

  • amplitude — of displacement at a point in a vibrating system is the largest value of displacement that the point attains with reference to its equilibrium position. double amplitude peak to peak amplitude static amplitude stress amplitude …   Mechanics glossary

  • Амплитуда напряжения — Stress amplitude Амплитуда напряжения. Половина алгебраической разности между максимумом и минимумом напряжений цикла при повторно меняющихся напряжениях. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал ,… …   Словарь металлургических терминов

  • Fatigue (material) — Metal fatigue redirects here. For the video game, see Metal Fatigue (disambiguation). v · d · e Materials failure modes …   Wikipedia

  • Strength of materials — Internal force lines are denser near the hole, a common stress concentration In materials science, the strength of a material is its ability to withstand an applied stress without failure. The applied stress may be tensile, compressive, or shear …   Wikipedia

  • Paris' law — Schematic plot of the typical relationship between the crack growth rate and the range of the stress intensity factor. In practice, the Paris law is calibrated to model the linear interval around the center. Paris law (also known as the Paris… …   Wikipedia

  • Wöhler, August — SUBJECT AREA: Metallurgy [br] b. 22 June 1819 Soltau, Germany d. 21 June 1914 Hannover, Germany [br] German railway engineer who first established the fatigue fracture of metals. [br] Wöhler, the son of a schoolteacher, was born at Soltau on the… …   Biographical history of technology

  • амплитуда напряжения — Половина величины диапазона напряжения. [Англо русский словарь по проектированию строительных конструкций. МНТКС, Москва, 2011] Тематики строительные конструкции EN stress amplitude …   Справочник технического переводчика

  • допускаемая амплитуда переменных напряжений — — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN allowable alternating stress amplitude …   Справочник технического переводчика

  • fluid mechanics — an applied science dealing with the basic principles of gaseous and liquid matter. Cf. fluid dynamics. [1940 45] * * * Study of the effects of forces and energy on liquids and gases. One branch of the field, hydrostatics, deals with fluids at… …   Universalium

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