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November 21, 2025International Journal of Structural Stability and Dynamics

Free vibrations analysis of a functionally graded honeycomb (FGH) Sandwich cylindrical shell using a quasi-3D theory

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Authors

SMSherain M.Y. MohamedHYHadj YouzeraATAbdelouahed Tounsi

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Overview

This analysis reveals the influence of material properties on natural frequencies in functionally graded honeycomb cylindrical shells, suggesting important design implications.

Key Points

  • Natural frequencies depend on material properties and geometric parameters, emphasizing the importance of proper design.
  • Analysis employs a quasi-3D theory to accurately capture shear deformation effects in cylindrical shell structures.
  • Governing equations derived using Hamilton’s principle provide a solid theoretical foundation for vibration analysis.
  • Findings support the need for considering displacement fields and thickness variations in design evaluations.

Cite This Study

Mohamed et al. (2025) studied this question.

synapsesocial.com/papers/6924e3ffc0ce034ddc34f73ahttps://doi.org/10.1142/s0219455427501598
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