Over the past years, a remarkable number of bridges have been collapsed or failed worldwide, underlying the growing importance of condition assessment of bridge structures within the context of health monitoring of structures and their life cycles become important to prevent such events. If utilised correctly, advanced Non-Destructive Techniques (NDTs) have proved to be effective in detecting imperfections such as bridge deck delamination, crack formation, and rebar corrosion. This paper presents the benefits of using Augmented Reality (AR) technology, applied combined, with visual inspection, Ground Penetrating Radar (GPR), Laser Distance Sensors (LDS), Infrared Thermography (IRT), and Telescopic Camera (TC). Using this approach, a bridge was investigated for weaknesses such as cracks and rebar corrosion. The methodology implemented in this paper can enhance structural engineers and/or asset manager’s decision making, related to applying advanced NDT to dynamically affected bridges.

在过去的几年中，全世界范围内有大量的桥梁倒塌或倒塌，这在对桥梁结构进行健康监测的前提下，对桥梁结构状况进行评估的重要性日益提高，其生命周期对于预防此类事件也变得至关重要。如果正确使用，先进的无损检测技术（NDT）已被证明可以有效地检测缺陷，例如桥面分层，裂缝形成和钢筋腐蚀。本文介绍了结合视觉检测，探地雷达（GPR），激光测距传感器（LDS），红外热像仪（IRT）和望远镜相机（TC）结合使用增强现实（AR）技术的好处。使用这种方法，研究了桥梁的裂缝和钢筋腐蚀等弱点。