Uncertainty quantification for acoustic nonlinearity parameter in Lamb wave-based prediction of barely visible impact damage in composites
نویسندگان
چکیده
منابع مشابه
Lamb wave assessment of fatigue and thermal damage in composites
Among the various techniques available, ultrasonic Lamb waves offer a convenient method of evaluating composite materials. Since the Lamb wave velocity depends on the elastic properties of a structure, an effective tool exists to monitor damage in composites by measuring the velocity of these waves. Lamb wave measurements can propagate over long distances and are sensitive to the desired in-pla...
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Inherent acoustic nonlinearity in fiber reinforced composites
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ژورنال
عنوان ژورنال: Mechanical Systems and Signal Processing
سال: 2017
ISSN: 0888-3270
DOI: 10.1016/j.ymssp.2016.05.035