En este trabajo se analiza el problema de vibraciones libres de una viga curva en el plano de dos tramos de longitud arbitraria, diferentes propiedades, con una rótula intermedia afectada por restricciones elásticas ...

This paper deals with the free transverse vibration of a Timoshenko beam with endselastically restrained against rotation and translation, and an arbitrarily located internal hingeincluding intermediate elastic constraints. ...

A Ritz variational approach for the analysis of free vibration of plates with internal hinges distributed along a straight line is presented. The plate is modeled with the first order shear deformation theory and symmetric ...

The objective of this paper is to propose a general algorithm to obtain approximate analytical solutions for the study of the free vibrations of a rectangular anisotropic thin plate with an internal curved line hinge and ...

El problema de vibraciones libres de placas debilitadas con líneas intermedias con rótulas, es de interés en ciertas aplicaciones de la ingeniería. La presencia de las rótulas genera condiciones de transición cuyas expresiones ...