Stress intensity factor and energy relea
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P. Nallathambi; B.L. Karihaloo
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Article
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1986
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Elsevier Science
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English
โ 590 KB
Abstrac&--This paper develops expressions for the stress intensity factor and energy release rate at the existing notch tip of a three-point bend specimen. These expressions are based on the true state of stress at the notch tip and are therefore likely to give an improved estimate of the fracture t