Due to the limitation of uploading large files, please check the original data files by using this link on Google Drive:
https://drive.google.com/drive/folders/1yJ1tL_o7IE9jc0tYLe8T7-mWGaCZHgG9?usp=sharing
Please check the Manual.pdf to learn how to use the database.
If you want to use this database please cite this reference:
Wang, S.M., Jiang, G.F., Ni, Y.Q., Lu, Y., Lin, G.B., Pan, H.L., Xu, J.Q. and Hao, S. (2022), “Multiple damage detection of maglev rail joints using time-frequency spectrogram and convolutional neural network”, Smart Structures and Systems, 29(4), 625–640.