[29a-B5-1~11] 1.9 Ultrasonic

[29a-B5-10] High-Selectivity Imaging of Closed Cracks Using Thermal Stress Induced by Global Preheating and Local Cooling (GPLC)

^○Yoshikazu Ohara¹, Koji Takahashi¹, Kazushi Yamanaka¹ (Tohoku Univ.¹)

Keywords:閉じたき裂の映像化、熱応力によるき裂開口、荷重差分