桥梁结构损伤识别研究现状与展望

摘要:

随着经济的快速发展,结构损伤识别作为桥梁健康监测的核心也得到了迅猛发展。为了全面总结现有桥梁结构损伤识别方法,该文从基于结构响应类型的损伤识别方法、基于分析过程的损伤识别方法和结构智能损伤识别方法三个层面进行了详尽的剖析与总结,理清了各种结构损伤识别方法的脉络关系和技术演变过程。通过系统化分析,汇总了上述三大类损伤识别方法的主流算法,分析了各算法的优势与不足,最终对桥梁结构损伤研究领域未来的研究方向与走势进行了展望。

Abstract:

With the rapid development of economy, structural damage identification as the core of bridge health monitoring has developed rapidly. , in order to comprehensively summarize the existing bridge structure damage identification method based on the damage identification method based on structural response types, damage identification method based on the analysis of process and structure of intelligent damage identification method three aspects has carried on the detailed analysis and summary, clarify the relationship between the thread of the structural damage identification methods and the technical evolution process. Through systematic analysis, the mainstream algorithms of the above three types of damage identification methods are summarized, and the advantages and disadvantages of each algorithm are analyzed. Finally, the future research direction and trend of bridge structural damage research are prospected.