Damage identification of cable-stayed bridge based on wavelet packet energy transfer rate variation coefficient
Liu Jie1,2,3,4 Zheng Weiyu1,4 Liu Qingkuan1,3,4 Wang Hailong2,5 Bu Jianqing1,6
1. State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China;
2. Hebei Key Laboratory of Diagnosis, Reconstruction and Antidisaster of Civil Engineering, Zhangjiakou 075000, China;
3. Innovation Center for Wind Engineering and Wind Energy Technology of Hebei Province, Shijiazhuang 050043, China;
4. School of Civil Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China;
5. Hebei Innovation Center of Transportation Infrastructure in Cold Region, Zhangjiakou 075000, China;
6. School of Traffic and Transportation, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
刘杰 郑伟芸 刘庆宽 王海龙 卜建清. 小波包能量传递率变异系数的斜拉桥损伤识别[J]. 土木工程学报, 2023, 56(8): 37-46.
Liu Jie Zheng Weiyu Liu Qingkuan Wang Hailong Bu Jianqing. Damage identification of cable-stayed bridge based on wavelet packet energy transfer rate variation coefficient. 土木工程学报, 2023, 56(8): 37-46.
