Key points are not available for this paper at this time.
Intelligent non-destructive testing technology for bridges is a technical method to achieve adaptive detection and quantification of structural damage and defects, and provide reliable technical data and basis for bridge maintenance and repair, without damaging or affecting the operational performance of the bridge being tested, with the aid of modern intelligent testing equipment or testing methods. This paper systematically summarizes the mainstream structural appearance defect detection, internal and concealed damage detection, geometry parameter detection, mechanical parameter detection and material parameter detection techniques and equipment in recent years, analyses the current status of various intelligent inspection methods and applications for the main components of cable-supported bridges. The limitations, technical bottlenecks and main technical development directions of existing intelligent inspection technologies and equipment in practical inspection scenarios are analyzed, providing useful references for subsequent research, technical expansion and engineering applications of intelligent inspection technologies in the field of cable-supported bridges, as well as for significant improvements in the breadth, accuracy and efficiency of cable-supported bridge inspection.
Wang et al. (Mon,) studied this question.