In the present work, an experiment using the active infrared thermography (IRT) technique in the laboratory is conducted on a carbon fiber-reinforced polymer (CFRP) that is applied on a concrete specimen surface. The main goal is to detect debonding located between CFRP sheets as well as between the CFRP sheet and the concrete surface. In addition, the effect of the debonding depth is also studied.

• 막반하(Chonnam National University, Dept. of Architecture & Civil Engineering) | Mac Van Ha
• 허정원(Chonnam National University, Dept. of Architecture & Civil Engineering) | Huh Jungwon Corresponding Author
• 한동엽(Chonnam National University, Dept. of Architecture & Civil Engineering) | Han Dongyeob
• 강충현(Gyeongsang National University, Dept. of Ocean Civil Engineering) | Kang Choonghyun