Gul, UfukAydogdu, Metin2024-06-122024-06-122015978-88-88942-48-3https://hdl.handle.net/20.500.14551/2500922nd International Congress on Sound and Vibration (ICSV) -- JUL 12-16, 2015 -- Florence, ITALYIn this study, vibration analysis of beams was studied using the classical Euler-Bernoulli and Timoshenko beam theories. Equations of motion and boundary conditions were obtained using the Hamilton's principle. Different boundary conditions were considered. Frequencies were obtained for both theories. Two dispersion curves were obtained in the wave propagation analysis using the Timoshenko beam theory whereas one curve was obtained for the Euler-Bernoulli beam theory. Frequencies obtained using different theories were compared and sec-ond spectrum of the Timoshenko beam theory was discussed in detail.eninfo:eu-repo/semantics/closedAccessFrequency-SpectrumConference ObjectN/AWOS:000398997002064