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Showing 1 to 1 of 1 for “"interlayer bonds"”.

  1. NDT to characterize 3D printed concrete interlayer bonds

    Helsel, Michelle AnnetteUniversity of Illinois at Urbana-Champaign2019

    … testing (NDT) techniques that characterize the interlayer bond quality (bond strength) of 3D printed concrete in situ. An experimental study applied four NDT methods (x-ray radiography, ultrasonic pulse velocity (UPV), vibration resonance, and multi-element array ultrasonics) to idealized, …

    uiuc Repository record