On DIC measurements of DeltaKeff to verify if it is the FCG driving force

On DIC measurements of DeltaKeff to verify if it is the FCG driving force

Redundant data obtained under quasi-constant {DeltaK, Kmax} loading conditions is used to verify if the effective stress intensity factor (SIF) range DeltaKeff DeltaKmax DeltaKop is indeed the fatigue crack driving force. The crack opening SIF Kop is measured along the entire crack path on DC(T) lo...

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Bibliographic Details
Main Authors: Julián Andrés Ortiz González, Jaime Tupiassú Pinho de Castro, Giancarlo Luis Gomez Gonzáles, Marco Antonio Meggiolaro, José Luiz de França Freire
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2017-06-01
Series:Frattura ed Integrità Strutturale
Subjects:
Fatigue crack driving forces
opening load measurements
deltaKeff limitations
Online Access:https://www.fracturae.com/index.php/fis/article/view/1886

Internet

https://www.fracturae.com/index.php/fis/article/view/1886

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