[18p-A15-1~17] 1.8 Ultrasonic

[18p-A15-2] Experimental Verification of Localization of Closed Cracks Using Multi-Mode Nonlinear Resonance Ultrasound Spectroscopy

^○Yoshikazu Ohara¹, Anderson Brian², Haupert Sylvain³, Ulrich T. J.², Le Bas P.-Y.², Johnson Paul² (Tohoku Univ.¹, Los Alamos National Lab.², UPMC³)

Keywords:閉じたき裂,非線形共鳴超音波スペクトロスコピー,非破壊検査