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Fracture Mechanics (Crack Resistance
Stress Intensity Factor
Prof. Ratna Kumar Annabattula
Fracture Toughness)
NPTEL
SWAYAM
https://youtu.be/rKi6_ibjVPA
Lecture 22 Part 2.mp4
Stress intensity factor; critical energy release rate; fracture toughness
Crack resistance
stress at crack tip
stress intensity factor
energy release rate.
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