A development of the single specimen fra
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K.R. Abbott; P. Doig; R.F. Smith
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Article
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1988
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Elsevier Science
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English
β 819 KB
A development of the single specimen test method for measurement of fracture toughness using the elastic compliance of the test specimen to establish crack length is described. The method utilises a continuous high frequency (20 Hz), low amplitude (0.01 mm) sinusoidal displacement control signal sup