The University of Southampton
University of Southampton Institutional Repository

A study of transient response of initially stressed composite sandwich folded plates

A study of transient response of initially stressed composite sandwich folded plates
A study of transient response of initially stressed composite sandwich folded plates
In this paper a C° four node flat facetted shell element with drilling rotational degrees of freedom based on a first order shear deformation shell theory is developed to study the transient response of initially stressed composite sandwich folded plates. The new shell element contains three translations, two rotations of the normals about the shell mid-plane, and one drilling rotational degree of freedom per node. A consistent mass matrix formulation is employed to evaluate the total kinetic energy of the system. A generic validation study is carried out to evaluate the performance of the present finite element formulation. New results are presented for the transient analysis of initially stressed composite sandwich folded plate structures.
1359-8368
67-76
Nayak, A.K.
20538650-e051-4cbc-803c-0398fc181aaf
Shenoi, R.A.
a37b4e0a-06f1-425f-966d-71e6fa299960
Blake, J.I.R.
6afa420d-0936-4acc-861b-36885406c891
Nayak, A.K.
20538650-e051-4cbc-803c-0398fc181aaf
Shenoi, R.A.
a37b4e0a-06f1-425f-966d-71e6fa299960
Blake, J.I.R.
6afa420d-0936-4acc-861b-36885406c891

Nayak, A.K., Shenoi, R.A. and Blake, J.I.R. (2013) A study of transient response of initially stressed composite sandwich folded plates. Composites Part B: Engineering, 44 (1), 67-76. (doi:10.1016/j.compositesb.2012.07.043).

Record type: Article

Abstract

In this paper a C° four node flat facetted shell element with drilling rotational degrees of freedom based on a first order shear deformation shell theory is developed to study the transient response of initially stressed composite sandwich folded plates. The new shell element contains three translations, two rotations of the normals about the shell mid-plane, and one drilling rotational degree of freedom per node. A consistent mass matrix formulation is employed to evaluate the total kinetic energy of the system. A generic validation study is carried out to evaluate the performance of the present finite element formulation. New results are presented for the transient analysis of initially stressed composite sandwich folded plate structures.

Text
compositespartbrevised.pdf - Author's Original
Download (934kB)

More information

Published date: January 2013
Venue - Dates: ISOPE 2012, rhodes, Greece, 2012-06-16 - 2012-06-22
Organisations: Fluid Structure Interactions Group

Identifiers

Local EPrints ID: 300724
URI: http://eprints.soton.ac.uk/id/eprint/300724
ISSN: 1359-8368
PURE UUID: 4ccf4726-0d86-416d-a3d0-631fcde672f4
ORCID for J.I.R. Blake: ORCID iD orcid.org/0000-0001-5291-8233

Catalogue record

Date deposited: 02 Mar 2012 16:38
Last modified: 08 Jan 2022 02:47

Export record

Altmetrics

Contributors

Author: A.K. Nayak
Author: R.A. Shenoi
Author: J.I.R. Blake ORCID iD

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×