Chuang Cui

Sep 20, 2024 | mdpi.com | Wenyuan Xu |Chao Hou |Guodong Li |Chuang Cui

1. IntroductionAs bridge infrastructure ages, traditional inspection methods like visual inspection and inspection vehicles have become increasingly inadequate. These methods are time-consuming and costly and pose safety risks, making them insufficient for efficient and precise assessments. In recent years, new technologies such as drones and LiDAR have emerged in bridge inspection. However, these methods still face challenges like blind spots and complex equipment.