A piezoelectric active sensing method for quantitative monitoring of bolt loosening using energy dissipation caused by tangential damping based on the fractal contact theory - Wang, Furui; Huo, Linsheng; Song, Gangbing (Smart materials and structures, 2018)
Keywords: active sensing; bolt looseness monitoring; bolted joints; fractal contact theory; piezoceramic transducers; structural health monitoring; tangential damping