土木与环境工程学报（中英文）2026，Vol.48Issue(4)：154-169,16.DOI:10.11835/j.issn.2096-6717.2024.079
多尺度视角下桥梁损伤检测与服役性能评估研究综述
Multi-scale perspective on bridge damage detection and service performance evaluation research:a review
摘要
Abstract
Bridge inspection and service performance evaluation are critical technologies for ensuring the safe operation of bridges.Utilising a multi-scale perspective,the paper systematically reviews the academic progress and future trends in the field of bridge damage detection and assessment.The research is explored from three different scales:macro,meso,and sub-micro.A thorough analysis of the evolution of bridge feature detection methods is presented at the macro level,illuminating the trend of transformation toward rapid detection technologies based on vehicle responses.At the meso-and sub-micro scales,the complexity of bridge surface damage has resulted in research focusing on recognition methods based on computer vision.In terms of service performance evaluation,the extant methods for short-term bridge condition assessment and long-term condition prediction are summarized.The comprehensive analysis shows that the current bridge inspection technology has been effective in identifying bridge damage features.However,future research should still focus on two directions:macro damage identification based on vehicle response and meso-and sub-micro damage identification based on computer vision.Both directions have shown great application potential.Future research should further optimize vehicle-bridge coupled response models and improve their applicability to different forms of macro-scale damage;Study the mapping relationships between meso-and sub-micro-scale damage images and bridge mechanical characteristics;conduct research on multi-scale damage correlation to improve detection accuracy;and explore more practical evaluation methods for bridge service performance based on engineering practice.关键词
桥梁检测/服役性能评估/多尺度损伤/车桥耦合/计算机视觉Key words
bridge inspection/service performance assessment/multi-scale damage/vehicle-bridge coupling/computer vision分类
交通工程引用本文复制引用
李泽伟,杨永清,谢明志,黄胜前,郑小刚,余华丽,邹凌晨..多尺度视角下桥梁损伤检测与服役性能评估研究综述[J].土木与环境工程学报（中英文）,2026,48(4):154-169,16.基金项目
国家自然科学基金(52322811) （52322811）
四川省科技计划(2020YJ0081) （2020YJ0081）
四川交大工程检测咨询有限公司科研项目(KYL202305-0143) National Natural Science Foundation of China(No.52322811) （KYL202305-0143）
Sichuan Science and Technology Program(No.2020YJ0081) （No.2020YJ0081）
Scientific Program of Sichuan Jiaoda Engineering Testing Consulting Co.,Ltd.(No.KYL202305-0143) （No.KYL202305-0143）
