Research Article
A Fracture Criterion for Prediction of Fracture Initiation of Metal Materials at Various Stress States for Nuclear Waste Storage
Figure 6
The distribution of stress triaxiality at the crack tip in the loading conditions of (a) mode I (βeq = 90°), (b) mixed mode I/II (βeq = 45°), (c) mixed mode I/II (βeq = 30°), (d) mixed mode I/II (βeq = 15°), (e) mode II (βeq = 0°).
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