An improved analysis of the potential dr
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Mark E. Orazem; Wolfgang Ruch
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Article
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1986
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Springer Netherlands
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English
โ 640 KB
A single-parameter logarithmic equation is suggested for the calibration of the potential drop method for measuring crack length in compact tension specimens. This equation follows the correct asymptotic solution for long crack lengths and is shown to hold for even very short crack lengths for speci