Article

Dynamic stability of anisotropic fiber-reinforced plate

B. Kh. ÉshmatovBranch of Russian state university of oil and gas (NRU) named after I.M.Gubkin, Tashkent, UzbekistanRustam AbdikarimovTashkent Institute of Finance, Tashkent, UzbekistanKholida KomilovaTashkent Institute of Irrigation and Agricultural Mechanization Engineers, Tashkent, UzbekistanNigora SafarbayevaTashkent Institute of Irrigation and Agricultural Mechanization Engineers, Tashkent, Uzbekistan

E3S Web of Conferencesjournal2021en

ABI

Abstract

The dynamic stability problem of an anisotropic fiber-reinforced plate under increasing compressing load is considered in a geometrically nonlinear formulation using the Kirchhoff-Love’s shell theory. The problem is solved using the Bubnov-Galerkin method based on a polynomial approximation of the deflections in combination with a numerical method based on quadrature formulas. For a wide range of variations of physical, mechanical, and geometrical parameters, the dynamic behavior of the plate is studied.

Topics

Engineering and Agricultural Innovations Composite Structure Analysis and Optimization Elasticity and Wave Propagation

Identifiers

DOI: 10.1051/e3sconf/202126405016

Citations and references

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