【摘要】 阐述了基于结构动力特性的桥梁损伤诊断基本原理和方法,比较分析了各类损伤诊断方法的特点及适用条件,并指出了桥梁结构基于动力特性的损伤诊断方法和进一步需要研究解决的问题.更多还原

【Abstract】 Fundamental principles and methods on bridge damage identification based on structure dynamic properties are described.The features and application conditions of various damage identification methods are analyzed in a comparative way.It is also pointed out that the demage identification of bridge stracture is worth further studying.更多还原