中南大学学报(自然科学版)2023,Vol.54Issue(6):2407-2418,12.DOI:10.11817/j.issn.1672-7207.2023.06.028
基于振动响应的浮置板轨道钢弹簧失效影响及检测方法
Influence and detection method of steel spring failure of floating slab track based on vibration response
摘要
关键词
浮置板轨道/钢弹簧失效/振动传递率/奇异值熵/检测指标Key words
floating slab track/failure of steel spring vibration isolator/vibration transmissibility/singular value entropy/detection index分类
交通工程引用本文复制引用
任娟娟,许雪山,章恺尧,张书义,韦臻..基于振动响应的浮置板轨道钢弹簧失效影响及检测方法[J].中南大学学报(自然科学版),2023,54(6):2407-2418,12.基金项目
国家重点研发计划资助项目(2021YFF0502100) (2021YFF0502100)
国家自然科学基金资助项目(52022085) (52022085)
四川省青年科技创新研究团队项目(2022JDTD0015)(Project(2021YFF0502100)supported by the National Key R&D Program of China (2022JDTD0015)
Project(52022085)supported by the National Natural Science Foundation of China (52022085)
Project(2022JDTD0015)supported by the Sichuan Province Youth Science and Technology Innovation Team) (2022JDTD0015)