Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Hai Chao Cai"'
Publikováno v:
Applied Mechanics and Materials. 510:156-162
Based on theory of ultrasonic nondestructive testing on surface fatigue damage of metal components, the wave law of ultrasonic nonlinearity caused by fatigue is studied. When there are lattice defects in metal material, second-order nonlinear coeffic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08556cce4a67323848fed96286b5bc5
https://doi.org/10.4028/www.scientific.net/amm.510.156
https://doi.org/10.4028/www.scientific.net/amm.510.156
Publikováno v:
Applied Mechanics and Materials. :54-57
In this paper, we combine the characteristics of acoustic emission detection with the present condition of truck rolling bearing’s fault detection ,adopting the acoustic emission technique to examine railway freight car ’s journal bearing inner r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89dbaf1f7179d68a4ecfe4f321276c27
https://doi.org/10.4028/www.scientific.net/amm.130-134.54
https://doi.org/10.4028/www.scientific.net/amm.130-134.54