PSI - Issue 60

S.K. Chandra et al. / Procedia Structural Integrity 60 (2024) 203–213 Author name / Structural Integrity Procedia 00 (2019) 000 – 000 11 extending crack, thus the δ 5 measurements method does not provide a easier alternative for CTOA determination, however the δ 5 itself qualified as a material parameter. Acknowledgement Authors thank TATA Steel Ltd., Jamshedpur, India for providing the required steel used in the present research. References ASTM E2472 (2012) Standard Test Method for Determination of Resistance to Stable Crack Extension under Low-Constraint Conditions. Brocks W, Schwalbe K H and Zerbst U (2006) Structural Integrity Assessment of Thin‐Walled Structures. Advanced Engineering Materials 8(5): 319-327. Čolić K et al. (2017) Digital image correlation method in experimental analysis of fracture mechanics parameters. Scientific Technical Review 67(2): 47-53. 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