Static and free vibration analysis of anisotropic doubly-curved shells with general boundary conditions

نویسندگان

چکیده

Abstract. In the present work, a two-dimensional model based on higher order Layer-Wise (LW) approach is presented for static and dynamic analysis of doubly-curved anisotropic shell structures. The Equivalent Single Layer (ESL) methodology also obtained as particular case LW. Each lamina stacking sequence modelled an continuum. fundamental equations account both surface concentrated loads, well effects Winkler-Pasternak foundation. Moreover, non-conventional boundary conditions are introduced, numerical solution assessed from Generalized Differential Quadrature (GDQ) method. proposed formulation validated with respect to refined three-dimensional simulations, pointing out its accuracy computational efficiency.

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ژورنال

عنوان ژورنال: Materials research proceedings

سال: 2023

ISSN: ['2474-3941', '2474-395X']

DOI: https://doi.org/10.21741/9781644902431-20