Quantitative evaluation of bolt connection using a single piezoceramic transducer and ultrasonic coda wave energy with the consideration of the piezoceramic aging effect

In this paper, a method to quantitatively evaluate the status of bolted connection by using a single piezoceramic transducer and coda wave is proposed. The so-called coda wave was inherited from the seismological community to name the late part of a seismogram. Coda wave is a slowly decaying wave af...

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Veröffentlicht in:	Smart materials and structures 2020-02, Vol.29 (2), p.27001
Hauptverfasser:	Hei, Chuang, Luo, Mingzhang, Gong, Panpan, Song, Gangbing
Format:	Artikel
Sprache:	eng
Schlagworte:	bolted connection coda wave coda wave energy (CWE) lead zirconate titanate (PZT) piezoceramic transducer
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