摘要
探讨了结构动力检测的重大意义,由动力特征方程推导得结构模态参数和物理参数的对应关系,可作为结构动力检测的基本理论依据
The significance of the application of structure dynamic detection was discussed.Based on the dynamic eigenformulation,the relation of modal parameter to physics parameter was found,which can be used as the theory of structure dynamic detection.Finally the application of the dynamic detection technology in the modal parameter monitoring was introduced for Shanghai Jinmao building and damage detection for the Hong Kong Tsing Ma Bridge.
出处
《包头钢铁学院学报》
2005年第1期54-56,共3页
Journal of Baotou University of Iron and Steel Technology
关键词
工程结构
动力参数
结构动力特征识别
engineering structure
dynamic characteristics
structure dynamic detection
