【摘要】 本文综述了基于工程结构裂纹的振动诊断方法。介绍了国内外一些工程结构损伤诊断的研究成果 ,依据不同的损伤识别参数对裂纹损伤方法进行了介绍。并将船舶与海洋工程结构中的裂纹振动诊断进行了展望。更多还原

【Abstract】 In the paper,methods and researches of engineering structural crack detection based on vibration diagnosis are reviewed.Especially emphasized are the recent researches on engineering structural damage diagnosis.Methods according to different damage identification parameters are introduced.Some future researches topics about the vibration_based crack diagnosis in naval architecture and ocean Engineering are outlined.更多还原