Artículos de revistas
Frequency of transverse vibration of regular polygonal plates with a concentric, circular orthotropic patch
Gutierrez, Ruben Hector; Laura, Patricio Adolfo Antonio; Rossit, Carlos Adolfo; Frequency of transverse vibration of regular polygonal plates with a concentric, circular orthotropic patch; Academic Press Ltd-elsevier Science Ltd; Journal of Sound and Vibration; 2; 23-11-2000; 363-367
Gutierrez, Ruben Hector
Laura, Patricio Adolfo Antonio
Rossit, Carlos Adolfo
A first order approximation treatment of the case where a repair is made of the central portion of a vibrating isotropic plate of regular polygonal shape using a material of circularly anisotropic constitutive characteristics is presented. The mathematical model is also valid in the case of a vibrating isotropic plate where the central core has been damaged and it is assumed that this subdomain of the plate acquires polarly orthotropic properties.