Notched multiaxial fatigue of Al7050-T7451: on the need for an equivalent process zone size

Notched multiaxial fatigue of Al7050-T7451: on the need for an equivalent process zone size

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The aim of this work is to investigate stress gradient effects on the fatigue life estimation of notched Al 7050-T7451 specimens under combined torsion and push-pull loading conditions. Initially, simple push-pull and torsion fatigue tests in plain and notched specimens were independently conducted...

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Bibliographic Details
Main Authors: M.V.C Sá, J.L.A Ferreira, C.R.M da Silva, J.A. Araújo
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2017-06-01
Series:Frattura ed Integrità Strutturale
Subjects:
Multiaxial fatigue
Notched fatigue
stress gradient
Process zone
Critical distance
Al 7050-T7451
Online Access:https://www.fracturae.com/index.php/fis/article/view/1868

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