A geometrically exact mechanical model describing large motions of nonshallow elastic cables is employed to investigate the linear and nonlinear properties of the cable planar modes. Considering the potential and kinetic linear modal energy content, it is shown that the elasto-static and elastodynamic modes are located around the various crossover lines and they become closer for deeply sagged cables. The nonlinear characteristics of the modes of different type are documented and general properties are unfolded.
Linear and nonlinear elastodynamics of nonshallow cables / Lacarbonara, Walter; Paolone, Achille; Vestroni, Fabrizio. - STAMPA. - 2(2007), pp. 237-246. [10.1007/978-1-4020-6332-9].
Linear and nonlinear elastodynamics of nonshallow cables
LACARBONARA, Walter;PAOLONE, ACHILLE;VESTRONI, Fabrizio
2007
Abstract
A geometrically exact mechanical model describing large motions of nonshallow elastic cables is employed to investigate the linear and nonlinear properties of the cable planar modes. Considering the potential and kinetic linear modal energy content, it is shown that the elasto-static and elastodynamic modes are located around the various crossover lines and they become closer for deeply sagged cables. The nonlinear characteristics of the modes of different type are documented and general properties are unfolded.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
