摘要
文章围绕城市桥梁外观检测展开研究,构建多平台融合的数据采集方案,精准提取关键构件损伤参数,设计涵盖主梁、墩台等构件的量化评定指标,建立统一评分函数与等级划分模型,实现构件状态到桥梁技术状况的量化映射。研究表明,评定方法具备跨结构适应性与标准一致性,验证案例覆盖多桥型及桥梁全寿命周期,评定结果区分度强,具备良好的工程适用性与推广价值。
This paper focuses on the appearance inspection of urban bridges,constructs a multi-platform fusion data acquisition scheme to accurately extract the damage parameters of key components,designs quantitative evaluation indicators covering main girder,pier and abutment,and builds a unified scoring function and grading model to realize the quantitative mapping from component condition to bridge technical condition.The research shows that the evaluation method has cross-structural adaptability and standard consistency,the verification case covers multiple bridge types and the whole life cycle of the bridge,and the evaluation results are highly differentiated and have good engineering applicability and promotion value.
作者
胡国鸿
HU Guohong(Huizhou Tiankun Road and Bridge Engineering Inspection Co.,Ltd.,Huizhou 516002,Guangdong,China)
出处
《工程技术研究》
2025年第21期57-59,共3页
Engineering and Technological Research
关键词
城市桥梁
外观检测
损伤量化
状态评定
urban bridge
appearance inspection
damage quantification
condition evaluation
