Stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation ABD constitution

We examine numerically the uniaxially compressed stability of triaxially woven fabric (TWF) composites employing a proposed geometrically nonlinear finite composite plate element model with volume segmentation ABD constitutive relation, taking advantage of greatly reduced degrees of freedom. From sa...

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Main Authors: Rasin, N., Kueh, A.B.H., Mahat, M.N.H., Yassin, A.Y.M.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.25800 /
Published: SAGE Publications Ltd 2016
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978997437&doi=10.1177%2f0021998315612538&partnerID=40&md5=e8690a57c41a2506915aa2024800c761
http://eprints.utp.edu.my/25800/
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spelling utp-eprints.258002021-08-27T13:06:05Z Stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation ABD constitution Rasin, N. Kueh, A.B.H. Mahat, M.N.H. Yassin, A.Y.M. We examine numerically the uniaxially compressed stability of triaxially woven fabric (TWF) composites employing a proposed geometrically nonlinear finite composite plate element model with volume segmentation ABD constitutive relation, taking advantage of greatly reduced degrees of freedom. From satisfactory agreement with results from literature, numerous boundary conditions are explored for various aspect ratios in the buckling analysis. High dependencies of post-buckling patterns on plate aspect ratios are observed, from which a computationally time-saving characteristic equations have been defined before the occurrence of post-buckling state for practical convenience, best described on the basis of logarithmic critical buckling load and stiffness factor. These buckling characteristics have a direct general correlation to TWF's aspect ratios and boundary rigidities. © 2016 The Author(s). SAGE Publications Ltd 2016 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978997437&doi=10.1177%2f0021998315612538&partnerID=40&md5=e8690a57c41a2506915aa2024800c761 Rasin, N. and Kueh, A.B.H. and Mahat, M.N.H. and Yassin, A.Y.M. (2016) Stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation ABD constitution. Journal of Composite Materials, 50 (19). pp. 2719-2735. http://eprints.utp.edu.my/25800/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description We examine numerically the uniaxially compressed stability of triaxially woven fabric (TWF) composites employing a proposed geometrically nonlinear finite composite plate element model with volume segmentation ABD constitutive relation, taking advantage of greatly reduced degrees of freedom. From satisfactory agreement with results from literature, numerous boundary conditions are explored for various aspect ratios in the buckling analysis. High dependencies of post-buckling patterns on plate aspect ratios are observed, from which a computationally time-saving characteristic equations have been defined before the occurrence of post-buckling state for practical convenience, best described on the basis of logarithmic critical buckling load and stiffness factor. These buckling characteristics have a direct general correlation to TWF's aspect ratios and boundary rigidities. © 2016 The Author(s).
format Article
author Rasin, N.
Kueh, A.B.H.
Mahat, M.N.H.
Yassin, A.Y.M.
spellingShingle Rasin, N.
Kueh, A.B.H.
Mahat, M.N.H.
Yassin, A.Y.M.
Stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation ABD constitution
author_sort Rasin, N.
title Stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation ABD constitution
title_short Stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation ABD constitution
title_full Stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation ABD constitution
title_fullStr Stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation ABD constitution
title_full_unstemmed Stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation ABD constitution
title_sort stability of triaxially woven fabric composites employing geometrically nonlinear plate model with volume segmentation abd constitution
publisher SAGE Publications Ltd
publishDate 2016
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978997437&doi=10.1177%2f0021998315612538&partnerID=40&md5=e8690a57c41a2506915aa2024800c761
http://eprints.utp.edu.my/25800/
_version_ 1741197034523721728
score 11.62408

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