Artículos de revistas
A simplified model of a damaged, vibrating structural element based on the strain energy method
Fecha
2000-08Registro en:
Laura, Patricio Adolfo Antonio; Gutierrez, Ruben Hector; Rossit, Carlos Adolfo; A simplified model of a damaged, vibrating structural element based on the strain energy method; Academic Press Ltd-elsevier Science Ltd; Journal of Sound and Vibration; 235; 2; 8-2000; 341-344
0022-460X
CONICET Digital
CONICET
Autor
Laura, Patricio Adolfo Antonio
Gutierrez, Ruben Hector
Rossit, Carlos Adolfo
Resumen
An extension of the previously developed damage-detection algorithm for plate-like structures characterized by two-dimensional curvature is given. The fundamental frequency coefficient of the damaged structural element is obtained as a function of the intervening physical and geometric parameters Dr/D:Dθ/Dr, μ, μ-θ and b/a by means of the optimized Rayleigh-Ritz method.