According to an embodiment, a nondestructive inspection method includes: detecting, by a plurality of sensors installed in a truck that supports a vehicle body, an elastic wave generated when a lifting member inserted between the vehicle body and the truck moves the vehicle body up and down; and estimating, by an evaluation device, a position of a defect in the truck, based on the elastic wave detected by the plurality of sensors.


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    Titel :

    NONDESTRUCTIVE INSPECTION METHOD AND NONDESTRUCTIVE INSPECTION SYSTEM


    Beteiligte:
    WATABE KAZUO (Autor:in) / TAKAYASU TOSHIKI (Autor:in) / USUI TAKASHI (Autor:in) / SAKAMOTO YOSHIYUKI (Autor:in) / TAKAHASHI ISAO (Autor:in)

    Erscheinungsdatum :

    2021-06-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01G Wägen , WEIGHING / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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