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VESTNIK of the Samara State Aerospace University
Article . 2012
Data sources: CyberLeninka - Russian open access scientific library
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Оценка критической глубины нераспространяющейся трещины усталости поверхностно упрочнённой детали

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2012 Russian Publisher:Федеральное государственное автономное образовательное учреждение высшего образования «Самарский национальный исследовательский университет имени академика С.П. Королёва» (Самарский университет)Journal:Вестник Самарского государственного аэрокосмического университета им. академика С.П. Королёва (национального исследовательского университета) (issn: 1998-6629, eissn: 2412-7329, Copyright policy )

Оценка критической глубины нераспространяющейся трещины усталости поверхностно упрочнённой детали

Abstract

В статье рассматривается зависимость критической глубины нераспространяющейся трещины усталости t кp, возникающей при работе детали на пределе выносливости, от размеров поперечного сечения цилиндрической детали. Приводятся оценки погрешности формул при вычислении значений t Kp для сплошных и полых цилиндрических деталей.

The issue compiling nonpropagating fatigue crack critical depth dependence on cylindrical parts transverse sizes is discussed. Evaluation of crack depth calculation formulas is given.

Keywords

КРИТИЧЕСКАЯ ГЛУБИНА НЕРАСПРОСТРАНЯЮЩЕЙСЯ ТРЕЩИНЫ УСТАЛОСТИ, ОПЕРЕЖАЮЩЕЕ ПОВЕРХНОСТНОЕ ПЛАСТИЧЕСКОЕ ДЕФОРМИРОВАНИЕ, ПРЕДЕЛ ВЫНОСЛИВОСТИ, КОНЦЕНТРАТОР НАПРЯЖЕНИЙ, ЦИЛИНДРИЧЕСКАЯ ДЕТАЛЬ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold