Discuss how possible effects of crack tip plasticity (under conditions of plane strain and small-scale yielding) would modify the predictions of the model for fatigue crack deflection, Eqs. 14.23 and 14.24. (Hint: See the discussion in Section 9.11.2.)
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![663_c6fffb7e-d01a-4970-9621-0066227cb60f.png](https://secure.tutorsglobe.com/CMSImages/663_c6fffb7e-d01a-4970-9621-0066227cb60f.png)