Postbuckling Behavior of Functionally Graded Multilayer Graphene Nanocomposite Plate under Mechanical and Thermal Loads on Elastic Foundations

This paper presents an analytical approach to postbuckling behaviors of functionally graded multilayer nanocomposite plates reinforced by a low content of graphene platelets (GPLs) using the first order shear deformation theory, stress function and von Karman-type nonlinear kinematics and include th...

Full description

Saved in:
Bibliographic Details
Main Authors: Pham, Hong Cong, Nguyen, Dinh Duc
Format: Article
Language:English
Published: H. : ĐHQGHN 2020
Subjects:
Online Access:http://repository.vnu.edu.vn/handle/VNU_123/68404
https://doi.org/10.25073/2588-1140/vnunst.4972
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Vietnam National University, Hanoi
Language: English
id oai:112.137.131.14:VNU_123-68404
record_format dspace
spelling oai:112.137.131.14:VNU_123-684042020-01-08T08:19:55Z Postbuckling Behavior of Functionally Graded Multilayer Graphene Nanocomposite Plate under Mechanical and Thermal Loads on Elastic Foundations Pham, Hong Cong Nguyen, Dinh Duc Postbuckling Graphene nanocomposite plate First order shear deformation plate theory This paper presents an analytical approach to postbuckling behaviors of functionally graded multilayer nanocomposite plates reinforced by a low content of graphene platelets (GPLs) using the first order shear deformation theory, stress function and von Karman-type nonlinear kinematics and include the effect of an initial geometric imperfection. The weight fraction of GPL nano fillers is assumed to be constant in each individual GPL-reinforced composite (GPLRC). The modified Halpin-Tsai micromechanics model that takes into account the GPL geometry effect is adopted to estimate the effective Young’s modulus of GPLRC layers. The plate is assumed to resting on Pasternak foundation model and subjected to mechanical and thermal loads. The results show the influences of the GPL distribution pattern, weight fraction, geometry, elastic foundations, mechanical and temperature loads on the postbuckling behaviors of FG multilayer GPLRC plates 2020-01-08T08:19:55Z 2020-01-08T08:19:55Z 2019 Article Pham, H. C., Nguyen, D. D. (2019). Postbuckling Behavior of Functionally Graded Multilayer Graphene Nanocomposite Plate under Mechanical and Thermal Loads on Elastic Foundations. VNU Journal of Science: Natural Sciences and Technology, Vol. 35, No. 4 (2019) 110-122 2588-1140 http://repository.vnu.edu.vn/handle/VNU_123/68404 https://doi.org/10.25073/2588-1140/vnunst.4972 en VNU Journal of Science: Natural Sciences and Technology; application/pdf H. : ĐHQGHN
institution Vietnam National University, Hanoi
building VNU Library & Information Center
country Vietnam
collection VNU Digital Repository
language English
topic Postbuckling
Graphene nanocomposite plate
First order shear deformation plate theory
spellingShingle Postbuckling
Graphene nanocomposite plate
First order shear deformation plate theory
Pham, Hong Cong
Nguyen, Dinh Duc
Postbuckling Behavior of Functionally Graded Multilayer Graphene Nanocomposite Plate under Mechanical and Thermal Loads on Elastic Foundations
description This paper presents an analytical approach to postbuckling behaviors of functionally graded multilayer nanocomposite plates reinforced by a low content of graphene platelets (GPLs) using the first order shear deformation theory, stress function and von Karman-type nonlinear kinematics and include the effect of an initial geometric imperfection. The weight fraction of GPL nano fillers is assumed to be constant in each individual GPL-reinforced composite (GPLRC). The modified Halpin-Tsai micromechanics model that takes into account the GPL geometry effect is adopted to estimate the effective Young’s modulus of GPLRC layers. The plate is assumed to resting on Pasternak foundation model and subjected to mechanical and thermal loads. The results show the influences of the GPL distribution pattern, weight fraction, geometry, elastic foundations, mechanical and temperature loads on the postbuckling behaviors of FG multilayer GPLRC plates
format Article
author Pham, Hong Cong
Nguyen, Dinh Duc
author_facet Pham, Hong Cong
Nguyen, Dinh Duc
author_sort Pham, Hong Cong
title Postbuckling Behavior of Functionally Graded Multilayer Graphene Nanocomposite Plate under Mechanical and Thermal Loads on Elastic Foundations
title_short Postbuckling Behavior of Functionally Graded Multilayer Graphene Nanocomposite Plate under Mechanical and Thermal Loads on Elastic Foundations
title_full Postbuckling Behavior of Functionally Graded Multilayer Graphene Nanocomposite Plate under Mechanical and Thermal Loads on Elastic Foundations
title_fullStr Postbuckling Behavior of Functionally Graded Multilayer Graphene Nanocomposite Plate under Mechanical and Thermal Loads on Elastic Foundations
title_full_unstemmed Postbuckling Behavior of Functionally Graded Multilayer Graphene Nanocomposite Plate under Mechanical and Thermal Loads on Elastic Foundations
title_sort postbuckling behavior of functionally graded multilayer graphene nanocomposite plate under mechanical and thermal loads on elastic foundations
publisher H. : ĐHQGHN
publishDate 2020
url http://repository.vnu.edu.vn/handle/VNU_123/68404
https://doi.org/10.25073/2588-1140/vnunst.4972
_version_ 1680963388347252736