Williams expansion-based approximation of the stress field in an Al 2024 body with a crack from optical measurements

Williams expansion-based approximation of the stress field in an Al 2024 body with a crack from optical measurements

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A study on the approximation of the stress field in the vicinity of crack tip in a compact tension specimen made from Al 2024-T351 is presented. Crack tip stress tensor components are expressed using the linear elastic fracture mechanics (LEFM) theory in this work, more precisely via its multi-para...

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Bibliographic Details
Main Authors: S. Seitl, L. Malíkova, J. Sobek, P. Frantík, P. Lopez-Crespo
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2017-06-01
Series:Frattura ed Integrità Strutturale
Subjects:
Crack tip fields
Optical measurements
DIC
Williams power series
Higher-order terms
Stress field reconstruction
Online Access:https://www.fracturae.com/index.php/fis/article/view/1898

Internet

https://www.fracturae.com/index.php/fis/article/view/1898

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