Acoustic emission monitoring of stress corrosion cracks in aligned GRP
作者： M Kumosa
DOI: 10.1088/0022-3727/20/1/011
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摘要: The growth of stress corrosion cracks in aligned glass-reinforced polyester resin was monitored using the acoustic emission technique. propagated perpendicularly to fibre direction under very low levels. log-normal distribution function applied describe peak amplitude distributions signals produced mainly by failure. It found that average is a linear intensity K1 at crack tip.
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