Les publications de Yuzhu Wang :
Les livres
Aucun ouvrage lié à cet auteur.
Les articles
Life assessment of structures using random vibration testing
Auteurs :
Yuzhu Wang,
Roger SerraStructural fatigue damage, especially random vibration fatigue in the frequency range between high and low cycle is more worthy of attention. The life prediction of the structure is significant. The frequency domain analysis based on the power spectral density function (PSD) was chosen to perform structural fatigue life analysis. The PSD function of the stress response at the structural critical positions was obtained by the finite element analysis. It was used to estimate the fatigue life using the classical cumulative damage rule and material characteristics. Different stress distribution models with different severity were investigated. A chosen case study of beam structure was performed to verify the reliability of the simulation in both stress response and failure time according to experimental tests. Finally, a life prediction of beam structures could be obtained using random vibration testing simulation.
Article édité dans l’ouvrage
Auteur :
Collectif Envirorisk
Contributeurs :
Michel Lebey,
Eloi Lambert,
Hugues Besnard,
A. Cablé,
K. Chetehouna,
N. Gascoin,
K. V. Herpe,
M. Kadoche,
Nathan Grange,
K. Chetehouna,
N. Gascoin,
L. Lemée,
S. Senave,
I. Reynaud,
L. Courty,
B. Manescau,
B. Coudour,
J.-P. Garo,
H. Y. Wang,
E. Botrel,
M. Fournier,
M. Michaud,
C. de Izarra,
K. Chetehouna,
B. Manescau,
M. Gralepois,
S. Servain,
M. Bonnefond,
M. Fournier,
M. Gralepois,
M. Taabni,
N. Anciaux,
Sabine Frittella,
Benjamin Nguyen,
Guillaume Scerri,
Bassem Chieb,
Vincent Idasiak,
Frédéric Kratz,
J.-C. Deneuville,
Jean-Claude Fondras,
Marie-Élisabeth Labat,
Christian Toinard,
Jean-Luc Hanus,
Loubna Bouazaoui ,
Ludovic Blanc,
Sara Santana-Herrera,
Benjamin Le Roux,
Christophe Renaud,
Ayda Halouani,
Khalil Dammak,
Benoît Magnain,
Baptiste Bergeot,
Hervé Mathis,
Stéphane Villalonga,
Sébastien Berger,
Éric Florentin,
Benjamin Le Roux,
Christophe Renaud,
Jean-Luc Hanus,
Pierre Legrand,
Steven Kerampran,
Michel Arrigoni,
Yuzhu Wang,
Roger Serra
Collection :
Envirorisk
Rubrique :
Sciences
Publics concernés :
Spécialistes,
Ingénieurs
Mots clés :
Environnement ,
Risques,
sécurité
Référence : 156707