Determination of fracture mechanics parameters on a base of local displacement measurements

Determination of fracture mechanics parameters on a base of local displacement measurements

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New experimental technique for a determination of the stress intensity factor (SIF) and T-stress values is developed and verified. The approach assumes combining the crack compliance method and optical interferometric measurements of local deformation response on small crack length increment. Initia...

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Bibliographic Details
Main Authors: Yu. G. Matvienko, V.S. Pisarev, S. I. Eleonsky
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2013-07-01
Series:Frattura ed Integrità Strutturale
Subjects:
Stress intensity factor
T-stress
crack compliance method
In-plane displacement components
Electronic speckle-pattern interferometry
Online Access:http://www.gruppofrattura.it/pdf/rivista/numero25/numero_25_art_4.pdf

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http://www.gruppofrattura.it/pdf/rivista/numero25/numero_25_art_4.pdf

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