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Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method

Cilt: 16 Sayı: 1 6 Mart 2026
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Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method

Öz

This study used analytical and numerical methods to investigate Euler-Bernoulli beams’ free axial vibration behavior with homogeneous and linearly elastic properties. The equations derived within the framework of Hamilton’s principle were simplified through a non-dimensionalization approach and the system parameters were consolidated into a single dimensionless stiffness ratio. The analytical solution enabled the computation of natural frequencies by determining the roots of a transcendental equation. The approximate solutions obtained via the Ritz method were compared with the analytical results to assess the method’s convergence properties. The results indicate that increasing the number of parameters significantly enhances the agreement of the approximate solutions derived from the Ritz method with the analytical results, thereby validating the method’s applicability and effectiveness in structural dynamics analyses.

Anahtar Kelimeler

Euler-Bernoulli beam, Axial free vibration, Hamilton’s principle, Ritz method

Kaynakça

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  2. Akgöz, B., and Civalek, Ö. (2012). Longitudinal vibration analysis for microbars based on strain gradient elasticity theory. Journal of Vibration and Control, 20(4), 606–616. https://doi.org/10.1177/1077546312463752
  3. Akgöz, B., and Civalek, Ö. (2022). Buckling Analysis of Functionally Graded Tapered Microbeams via Rayleigh–Ritz Method. Mathematics, 10(23), 4429. https://doi.org/10.3390/math10234429
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  6. Blevins, R. D. (1974). Fluid Elastic Whirling of a Tube Row. Journal of Pressure Vessel Technology, 96(4), 263–267. https://doi.org/10.1115/1.3454179
  7. Carrera, E. (1998). Evaluation of Layerwise Mixed Theories for Laminated Plates Analysis. AIAA Journal, 36(5), 830–839. https://doi.org/10.2514/2.444
  8. Chakraverty, S., and Behera, L. (2014). Free vibration of rectangular nanoplates using Rayleigh–Ritz method. Physica E: Low-Dimensional Systems and Nanostructures, 56, 357–363. https://doi.org/10.1016/j.physe.2013.08.014
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Kaynak Göster

APA
Güçlü, G., & Kafkas, U. (2026). Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method. Karadeniz Fen Bilimleri Dergisi, 16(1), 366-382. https://doi.org/10.31466/kfbd.1706419
AMA
1.Güçlü G, Kafkas U. Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method. KFBD. 2026;16(1):366-382. doi:10.31466/kfbd.1706419
Chicago
Güçlü, Gökhan, ve Uğur Kafkas. 2026. “Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method”. Karadeniz Fen Bilimleri Dergisi 16 (1): 366-82. https://doi.org/10.31466/kfbd.1706419.
EndNote
Güçlü G, Kafkas U (01 Mart 2026) Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method. Karadeniz Fen Bilimleri Dergisi 16 1 366–382.
IEEE
[1]G. Güçlü ve U. Kafkas, “Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method”, KFBD, c. 16, sy 1, ss. 366–382, Mar. 2026, doi: 10.31466/kfbd.1706419.
ISNAD
Güçlü, Gökhan - Kafkas, Uğur. “Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method”. Karadeniz Fen Bilimleri Dergisi 16/1 (01 Mart 2026): 366-382. https://doi.org/10.31466/kfbd.1706419.
JAMA
1.Güçlü G, Kafkas U. Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method. KFBD. 2026;16:366–382.
MLA
Güçlü, Gökhan, ve Uğur Kafkas. “Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method”. Karadeniz Fen Bilimleri Dergisi, c. 16, sy 1, Mart 2026, ss. 366-82, doi:10.31466/kfbd.1706419.
Vancouver
1.Gökhan Güçlü, Uğur Kafkas. Axial Free Vibration of Euler-Bernoulli Beams via Ritz Method. KFBD. 01 Mart 2026;16(1):366-82. doi:10.31466/kfbd.1706419