结构动力特征识别技术在工程检测中的应用  

Application of structure dynamic detection in engineering monitoring

作　　者：薛刚[1] 许有俊[1] 翟耀飞[1] 

机构地区：[1]内蒙古科技大学建筑与土木工程学院

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

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.

关 键 词：工程结构 动力参数 结构动力特征识别 

分 类 号：TU311.2[建筑科学—结构工程]