relation: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2288/
title: Nonlinear axisymmetric response of FGM shallow spherical shells on elastic foundations under uniform external pressure and temperature
creator: Nguyen, Dinh Duc
creator: Vu, Thi Thuy Anh
creator: Pham, Hong Cong
subject: Engineering Mechanics
subject: ISI-indexed journals
description: Based on the classical shell theory taking into account geometrical nonlinearity, initial geometrical imperfection and Pasternak type elastic foundation, the nonlinear axisymmetric response of shallow spherical FGM shells under mechanical, thermal loads and different boundary conditions is considered in this paper. Using the Bubnov–Galerkin method and stress function, obtained results show effects of elastic foundations, external pressure, temperature, material and geometrical properties on the nonlinear buckling and postbuckling of the shells. The snap-through behaviors of the FGM spherical shallow shells on elastic foundations also are analyzed carefully in this paper. Some results were compared with the ones of other authors.
date: 2014
type: Article
type: PeerReviewed
format: application/pdf
language: en
identifier: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2288/1/6.%20cau%20doi%20xung%20tai%20co%20nhiet.pdf
identifier:   Nguyen, Dinh Duc and Vu, Thi Thuy Anh and Pham, Hong Cong  (2014) Nonlinear axisymmetric response of FGM shallow spherical shells on elastic foundations under uniform external pressure and temperature.  European Journal of Mechanics - A/Solids, 45 .   pp. 80-89.  ISSN 0997-7538     
relation: http://doi.org/10.1016/j.euromechsol.2013.11.008
relation: doi:10.1016/j.euromechsol.2013.11.008