Research on assessment of bolted joint state using elastic wave propagation - Publikacja - MOST Wiedzy

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Research on assessment of bolted joint state using elastic wave propagation

Abstrakt

The work contains results of experimental investigation of elastic wave propagation in a bolted single-lap joint. Tests were carried out for the excitation perpendicular to the connection plane. In experimental studies, PZT transducers were used for both excitation and registration of ultrasonic waves. The analyses took into account varying contact conditions between the elements of the connection depending on the value of the prestressing force. The influence of loosening/tightening of bolts on the energy dissipation was analysed. The experimental results proved the influence of bolt torque on quantitative characteristics of the signals. To improve the diagnostic possibilities only the initial parts of signals were analysed.

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Informacje szczegółowe

Kategoria:
Aktywność konferencyjna
Typ:
materiały konferencyjne indeksowane w Web of Science
Opublikowano w:
Journal of Physics : Conference Series strony 1 - 8,
ISSN: 1742-6588
Tytuł wydania:
11TH INTERNATIONAL CONFERENCE ON DAMAGE ASSESSMENT OF STRUCTURES (DAMAS 2015) strony 1 - 8
Język:
angielski
Rok wydania:
2015
Opis bibliograficzny:
Kędra R., Rucka M..: Research on assessment of bolted joint state using elastic wave propagation, W: 11TH INTERNATIONAL CONFERENCE ON DAMAGE ASSESSMENT OF STRUCTURES (DAMAS 2015), 2015, IOP Publishing Ltd,.
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1088/1742-6596/628/1/012025
Weryfikacja:
Politechnika Gdańska

wyświetlono 45 razy

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