Stress Measurement in Seven-Wire Strands using Higher Order Guided Ultrasonic Wave Modes

This paper investigates the use of higher order longitudinal guided modes for stress measurement within individual wires of a steel strand. The effect of stress on the phase velocity of higher order modes is studied using an approximate theory, which does not require the solution of dispersion curve...

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Veröffentlicht in:Transportation research record 2018-12, Vol.2672 (41), p.123-131
Hauptverfasser: Dubuc, Brennan, Ebrahimkhanlou, Arvin, Salamone, Salvatore
Format: Artikel
Sprache:eng
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