crack growth rate


crack growth rate
скорость роста трещины

Авиасловарь. . 2004.

Смотреть что такое "crack growth rate" в других словарях:

  • Fatigue crack growth rate (da/dN) — Fatigue crack growth rate (da/dN). См. Темп роста усталостной трещины. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

  • Crack cocaine — A pile of crack cocaine ‘rocks’ Crack cocaine is the freebase form of cocaine that can be smoked. It may also be termed rock, hard, iron …   Wikipedia

  • Strain energy release rate — The strain energy release rate (or energy release rate) is the energy dissipated during fracture per unit of newly created fracture surface area. This quantity is central to fracture mechanics because the energy that must be supplied to a crack… …   Wikipedia

  • 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

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

  • AFGROW — is the Air Force Growth (AFGROW) crack life prediction software tool that allows users to analyze crack initiation, fatigue crack growth, fracture, and assess the life of metallic structures. AFGROW is one of the fastest, most efficient, and user …   Wikipedia

  • Environmental stress cracking — (ESC) is one of the most common causes of unexpected brittle failure of thermoplastic (especially amorphous) polymers known at present. Environmental stress cracking may account for around 15 30% of all plastic component failures in service.H. F …   Wikipedia

  • Damage tolerance — is a property of a structure relating to its ability to sustain defects safely until repair can be effected. The approach to engineering design to account for damage tolerance is based on the assumption that flaws can exist in any structure and… …   Wikipedia

  • GENOA Software — GENOA is an integrated engineering software suite by AlphaSTAR Corporation for virtual testing of material structures involving composites and metals. Integrating diverse structural analysis and design modules, it is known for cost effectiveness… …   Wikipedia

  • Темп роста усталостной трещины — Fatigue crack growth rate (da/dN) Темп роста усталостной трещины. Коэффициент роста трещины, вызванный постоянной амплитудной усталостной нагрузкой, выраженной в терминах роста трещины за цикл приложения нагрузки; строится в логарифмическом… …   Словарь металлургических терминов

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