eprintid: 4121
rev_number: 9
eprint_status: archive
userid: 354
dir: disk0/00/00/41/21
datestamp: 2020-12-04 08:26:24
lastmod: 2020-12-04 08:26:24
status_changed: 2020-12-04 08:26:24
type: article
metadata_visibility: show
creators_name: Pham, Hong Cong
creators_name: Pham, Minh Phuc
creators_name: Hoang, Thi Thiem
creators_name: Duong, Tuan Manh
creators_name: Nguyen, Dinh Duc
creators_id: ducnd@vnu.edu.vn
title: Static Bending Analysis of Auxetic Plate by FEM and a New Third-Order Shear Deformation Plate Theory
ispublished: pub
subjects: Mechanics
divisions: CET_uet
abstract: n this paper, a finite element method (FEM) and a new third-order shear deformation plate theory are proposed to investigate a static bending model of auxetic plates with negative Poisson’s ratio. The three – layer sandwich plate is consisted of auxetic honeycombs core layer with negative Poisson’s ratio integrated, isotropic homogeneous materials at the top and bottom of surfaces. A displacement-based finite element formulation associated with a novel third-order shear deformation plate theory without any requirement of shear correction factors is thus developed. The results show the effects of geometrical parameters, boundary conditions, uniform transverse pressure on the static bending of auxetic plates with negative Poisson’s ratio. Numerical examples are solved, then compared with the published literatures to validate the feasibility and accuracy of proposed analysis method.
date: 2020
date_type: published
publisher: Vietnam National University Hanoi
official_url: https://js.vnu.edu.vn/NST/article/view/5000
full_text_status: public
publication: VNU Journal of Science: Natural Sciences and Technology
volume: 36
number: 1
refereed: TRUE
issn: 1859-3585
citation:   Pham, Hong Cong and Pham, Minh Phuc and Hoang, Thi Thiem and Duong, Tuan Manh and Nguyen, Dinh Duc  (2020) Static Bending Analysis of Auxetic Plate by FEM and a New Third-Order Shear Deformation Plate Theory.  VNU Journal of Science: Natural Sciences and Technology, 36  (1).    ISSN 1859-3585     
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4121/1/view/5000