Lázaro Navarro, Mario; Pérez Aparicio, José Luis; Epstein, M.(Elsevier, 2012-12-15)
Linear viscoelastic structures are characterized by dissipative forces that depend on the history of the velocity response via hereditary damping functions. The free motion equation leads to a nonlinear eigenvalue problem ...
[EN] In this paper, nonviscous, nonproportional, symmetric vibrating structures are considered. Nonviscously damped systems present dissipative forces depending on the time history of the response via kernel hereditary ...