Non-uniform euler-bernoulli beams’ natural frequencies

This paper has studied the problem of natural frequencies for Euler-Bernoulli beams having non-uniform cross-section. The numerically-obtained solutions were compared to asymptotic solutions obtained by the Wentzel-Kramers-Brillouin (WKB) method. It was established that WKB formula precision was hig...

Full description

Autores:
Aya, Hugo
Cano, Ricardo
Zhevandrov, Petr
Tipo de recurso:
Article of journal
Fecha de publicación:
2011
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/33466
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/33466
http://bdigital.unal.edu.co/23546/
http://bdigital.unal.edu.co/23546/2/
http://bdigital.unal.edu.co/23546/3/
Palabra clave:
viga Euler-Bernoulli
método WKB.
Euler-Bernoulli beam
WKB method.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional