Research Article

Failure Mode Analysis of Carbon Fiber Composite Laminates by Acoustic Emission Signals

Figure 11

The AE waveform signal and spectrogram in a [0/45/0/-45/04]s layup. (a) t = 52.2 s. (b) t = 101.9 s. (c) t = 145.3 s. (d) t = 161.8 s.
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(b)
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