PSI - Issue 2_B

Richard H. A. et al. / Procedia Structural Integrity 2 (2016) 1821–1828 Richard H. A. and Eberlein A. / Structural Integrity Procedia 00 (2016) 000 – 000

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1   -criterion by S CHÖLLMANN et al. as well as the 3D-criterion by R ICHARD . These

exhibits the least deviations for the

criteria predict the crack kinking angle very good.

Fig. 5. Comparison of measured crack deflection angles φ 0 and ψ o with the criteria by R ICHARD (a), P OOK (b) and S CHÖLLMANN et al.(c)