Inspection Method for Contact Condition of Soil on the Surface of Underground Pipe Utilizing Resonance of Transverse Lamb Wave

A nondestructive inspection method to estimate the contact condition of soil on the surface of an underground pipe, utilizing the resonance of a transverse Lamb wave circulating along the pipe wall is proposed. The Q factor of the resonance is considered and measured under some contact conditions by...

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Veröffentlicht in:	Japanese Journal of Applied Physics 1998-05, Vol.37 (5S), p.3122
Hauptverfasser:	Tanigawa, Hiroshi, Seno, Hiroaki, Watanabe, Yoshiaki, Nakajima, Koshiro
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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