Response features of nonlinear circumferential guided wave on early damage in inner layer of a composite circular tube
Time-domain signals of second harmonics at the driving frequency f = 0.405 MHz with different values of scale coefficient e.
Response features of nonlinear circumferential guided wave on early damage in inner layer of a composite circular tube |
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Time-domain signals of second harmonics at the driving frequency f = 0.405 MHz with different values of scale coefficient e. |
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