Acknowledgement
The authors gratefully acknowledge support from the National Key Technologies Research and Development Program "Transportation Infrastructure" "Reveal the list and take command" project (No.2022YFB2603301), National Natural Science Foundation (No. 52278311 and 52008264), the Shenzhen Science and Technology Program under the grant (Nos. GJHZ20220913143006012, GJHZ20200731095802007 and KQTD20180412181337494), Guizhou University talentproject [2022]68, in part by the Foundation of Key L aboratory of Large Structure Health Monitoring and Control in Hebei Province under Grant KLLSHMC2108,MOE Key Laboratory of High-Speed, Railway Engineering,Southwest Jiaotong University: 2021 Open Fund, the Ministry of Education. the Project of Science and t echnology research and development of China RailwayCo., Ltd (No. K2022G038) and the Guangdong Province Natural Science Foundation (No. 2023A1515030148 and 2022A1515010665).
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