Mechanical characteristic failure analysis and intelligent diagnosis method of filter bank circuit breakers in UHVDC projectsJiayi Wang, Sheng Sha, Zhenze Long, Yuhang He, Xinyu Luo, Dianbo Zhou and Jing ZhangMechanics & Industry, 27 (2026) 19DOI: https://doi.org/10.1051/meca/2026011