ABSTRACT
This study assesses the effectiveness of integrating infrared thermography (IR) and ultrasound (UT) technologies for the non-destructive testing of concrete bridges, addressing the critical need for advanced assessment methods amidst the deteriorating state of U.S. infrastructure. By combining the rapid, surface-level scanning capabilities of IR with the precise, in-depth analysis offered by UT, our research demonstrates a comprehensive approach to identifying subsurface anomalies such as delaminations, voids, and corrosion of reinforcement. The findings underscore the complementary strengths of IR and UT, highlighting their potential to significantly enhance the accuracy of infrastructure evaluations, optimize maintenance strategies, and ensure public safety. This integrated methodology proposes a balanced, efficient inspection process, advocating for further development in data collection, processing, and analysis techniques to improve the longevity and reliability of critical public works.
