... conditions in more traditional analysis approaches (e.g., analytical, finite element, finite difference, and finite volume), the paper employs and further develops an exact wave-based approach, incorporating Timoshenko beams, in which ideal and non-ideal anechoic terminations are simply represented...

... oblong ring-type structure design traveling wave Timoshenko beam Euler–Bernoulli beam curved beam Hamilton’s principle vibration mechatronics and electro-mechanical systems modal analysis An oblong ring-type structure is formed by two straight beams of length L and two semicircular...

... in the vicinity of the force for a very long travel time. The transient part is observed at a finite position coordinate, in relative proximity to the starting point of the moving force. For the Timoshenko beam, the final step in the calculation of the displacement and rotation, which requires a numerical...

...Dianlong Yu; Jihong Wen; Honggang Zhao; Yaozong Liu; Xisen Wen The flexural vibration band gap in a periodic fluid-conveying pipe system is studied based on the Timoshenko beam theory. The band structure of the flexural wave is calculated with a transfer matrix method to investigate the gap...

...Fan Yang; Ramin Sedaghati; Ebrahim Esmailzadeh In this study, the structural vibration analysis and design of a Timoshenko beam with the attached tuned-mass-damper (TMD) under the harmonic and random excitations are presented using the finite element technique. A design optimization methodology has...

...Kamil Aydin A simple and efficient analytical approach is presented to determine the vibrational frequencies and mode shape functions of axially-loaded Timoshenko beams with an arbitrary number of cracks. The local compliance induced by a crack is described by a massless rotational spring model...