非破壊評価

9:40 AM - 9:50 AM JST(12:40 AM - 12:50 AM UTC)

[I-65] Remote fatigue crack detection using active infrared thermography with xenon light heating.

*Daiki Shiozawa¹, Yuto Nakanishi¹, Takahide Sakagami¹, Yoshiaki Mizokami², Haruhiko Kono², Rentaro Umatani² (1. Kobe University, 2. Honshu-Shikoku Bridge Expressway Company)

Keywords:

Non-destructive inspection,Infrared thremography,Fatigue crack,Image processing,Long-span steel bridges