Free vibration analysis of laminated stiffened cylindrical panels using finite element method

Trinh Anh Tuan, Tran Huu Quoc, Tran Minh Tu
Author affiliations

Authors

  • Trinh Anh Tuan HSE Training and Design Consultancy Company Limited, 36B, 51 Lane, Doc Ngu Str., Ba Dinh Dist., Ha Noi, Viet Nam
  • Tran Huu Quoc University of Civil Engineering, 55 Giai Phong Road, Hai Ba Trưng District, Ha Noi, Viet Nam
  • Tran Minh Tu University of Civil Engineering, 55 Giai Phong Road, Hai Ba Trưng District, Ha Noi, Viet Nam

DOI:

https://doi.org/10.15625/0866-708X/54/6/8214

Keywords:

laminated composite shells, stiffened shells, vibration analysis, finite elements, degenerated shell element

Abstract

A study on the free vibration analysis of stiffened laminated composite cylindrical shell is described in this paper. The eight-noded isoparametric degenerated shell element is developed to model both shell panel and stiffeners by using the degenerated solid concept based on Reissner-Mindlin assumptions which taking to account the shear deformation and rotatory effect. Numerical results are presented and comparison is made with the published results from the literature and the good agreement is found. Parametric studies considering different geometrical variables of shell and stiffeners have also been carried out.

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Published

07-12-2016

How to Cite

[1]
T. A. Tuan, T. H. Quoc, and T. M. Tu, “Free vibration analysis of laminated stiffened cylindrical panels using finite element method”, Vietnam J. Sci. Technol., vol. 54, no. 6, pp. 771–784, Dec. 2016.

Issue

Vol. 54 No. 6 (2016)

Section

Articles

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