Ultrasonic Measuring Methode of Accumulated Elasticity Strain Energy on the Balance Lord S45C Metal Beam

Masaaki Ohhashi

doi:10.11499/sicep.2002.0.476.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.476.0

会議情報

主催: The Society of Instrument and Control Engineers

共催: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Ultrasonic Measuring Methode of Accumulated Elasticity Strain Energy on the Balance Lord S45C Metal Beam

Masaaki Ohhashi

著者情報

キーワード: Ultrasonic nondestructive method, Elasticity Strain Energy, Shing-around method, Beam

会議録・要旨集フリー

p. 476

詳細

抄録

This study was carried out by converting a balance lord bending stress into a change of ultrasonic sound verocity distribution as an information signal using an ultrasonic side wave oscillator sensor under the nondestructive method. The changes in the side wave sound velocity which corresponds to the stress-strain were measured by Poisson’s ratio that varied with the amount of longitudinal strain using the Singaround Method.

責任著者(Corresponding author)

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