維持管理（計測）／診断・補修・補強（コンクリート構造ほか）

[I-296] Study on applicability of shape evaluation of non-penetrating cracks by temperature gap method

〇Ryota Saga¹, Yui Izumi¹, Takahide Sakagami², Noriyasu Arima³, Masahiro Nishitani³, Ryutaro Uchino³ (1.The University of Shiga Prefecture, 2.Kobe University, 3.Honshu-Shikoku Bridge Expressway Company)

Keywords:Infrared thermography, Temperature gap method, Orthotropic steel deck, Non-penetrating crack, Crack shape evaluation