摘要
针对大型桥梁结构健康监测的特点,分析了桥梁健康监测中的关键性问题。阐述了几种传统的损伤识别方法,并介绍了一些新兴理论在损伤识别中的应用,分析了不同损伤识别方法的特点。最后提出基于多传感器信息融合的桥梁结构损伤识别策略,并对桥梁健康监测中损伤识别的发展进行了展望。
To counter characteristics of health monitoring of long span bridge, the key problems are analyzed. Several traditional methods of damage identification are presented and some novelty theory applied to damage identification are introduced. Advantages and disadvantages are given. Strategy of damage identification based on multi-sensor information fusion is proposed to meet bridge health monitoring. The study prospect of damage identification is pointed out in bridge health monitoring.
出处
《公路》
北大核心
2006年第4期108-116,共9页
Highway
基金
中国博士后科学基金资助项目(2005037821)
关键词
桥梁工程
健康监测
损伤识别方法
ridge engineering
health monitoring
damage identification method
