- stress fatigue crack
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трещина, образовавшаяся под действием циклических напряжений
Англо-русский словарь технических терминов. 2005.
stress fatigue crack
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Fatigue (material) — Metal fatigue redirects here. For the video game, see Metal Fatigue (disambiguation). v · d · e Materials failure modes … Wikipedia
fatigue — [fə tēg′] n. [Fr < fatiguer < L fatigare, to weary < * fatis, exhaustion < base of fames, hunger (see FAMINE) + agere, to drive, make (see ACT1)] 1. physical or mental exhaustion; weariness 2. the cause of this; hard work; toil 3. any … English World dictionary
Stress concentration — A stress concentration (often called stress raisers or stress risers) is a location in an object where stress is concentrated. An object is strongest when force is evenly distributed over its area, so a reduction in area, e.g. caused by a crack,… … Wikipedia
Stress fracture — Infobox Disease Name = Stress fracture Caption = DiseasesDB = 7842 ICD10 = ICD10|M|48|4|m|45, ICD10|M|84|3|m|80 ICD9 = ICD9|733.93, ICD9|733.94, ICD9|733.95 ICDO = OMIM = MedlinePlus = eMedicineSubj = radio eMedicineTopic = 783 eMedicine mult =… … Wikipedia
Crack arrestor — In materials science and material fatigue, a crack arrestor or rip stop doubler is a structurally strong ring or strip of material which serves to contain stress cracking that could lead to catastrophic failure of a device. The crack arrestor can … Wikipedia
fatigue — the tendency for a metal to break under conditions of repeated cyclic stressing considerable below the ultimate tensile strength. The insidious feature of fatigue failure is that there is no obvious warning, a crack forms without appreciable… … Mechanics glossary
stress fracture — noun A small crack in a bone caused by repeated stress. Syn: fatigue fracture … Wiktionary
stress fracture — noun fracture resulting from excessive activity rather than a specific injury • Syn: ↑fatigue fracture • Hypernyms: ↑fracture, ↑break * * * noun, pl ⋯ tures [count] medical : a crack on the surface of a bone caused by repeated pressure The… … Useful english dictionary
Corrosion fatigue — is fatigue in a corrosive environment. It is the mechanical degradation of a material under the joint action of corrosion and cyclic loading. Nearly all engineering structures experience some form of alternating stress, and are exposed to harmful … Wikipedia
Environmental stress fracture — In materials science, environmental stress fracture or environment assisted fracture is the generic name given to premature failure under the influence of tensile stresses and harmful environments of materials such as metals and alloys,… … Wikipedia
Residual stress — Residual stresses are stresses that remain after the original cause of the stresses (external forces, heat gradient) has been removed. They remain along a cross section of the component, even without the external cause. Residual stresses occur… … Wikipedia
