Investigation of the dynamic characteristics of an aluminium honeycomb sandwich panel using MSC Nastran

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dc.contributor.authorShah, M. A.S.Aziz
dc.contributor.authorAbdul Rani, Muhamad Norhisham Bin
dc.contributor.authorWan Iskandar Mirza, W. I.I.
dc.contributor.authorYunus, Mohd Azmi
dc.contributor.authorOktav, Akın
dc.contributor.authorPeter, C.
dc.date.accessioned2026-01-24T12:20:43Z
dc.date.available2026-01-24T12:20:43Z
dc.date.issued2022
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description2nd International Colloquium on Computational and Experimental Mechanics, ICCEM 2021 -- 2021-07-29 through 2021-07-30 -- Shah Alam, Selangor, Virtual -- 183397
dc.description.abstractReducing structural weight while increasing modal frequencies is very challenging in structural dynamics. Honeycomb sandwich panels are widely used as alternative structural components to achieve the goal in engineering assembled structures. This research investigates the modal parameters of an aluminium honeycomb sandwich panel with an aluminium square-shaped design that is characteristically susceptible to closely-spaced modal frequencies. The FE model of the honeycomb sandwich panel was carefully developed, and MSC Nastran was used to compute the modal parameters of the FE model. The computed modal parameters were compared with the modal parameters obtained from the FE model of a square-shaped solid thick panel. The comparison showed that the honeycomb sandwich panel successfully eliminated the closely-spaced modal frequencies in the square-shaped solid thick panel with an average percentage MAC value of 0.91. Furthermore, the honeycomb sandwich panel computed higher modal natural frequencies with an average percentage discrepancy of 16.77 per cent. This study reveals that honeycomb sandwich panels offer many advantages in engineering designs, especially, modal frequency improvements, weight reductions and closely-spaced modal modes are the design parameters of concern © 2022 Author(s).
dc.description.sponsorshipInstitute of Management Research, College of Business Administration Seoul National University; Ministry of Higher Education, Malaysia, MOHE; Universiti Teknologi MARA, UiTM, (600-IRMI/FRGS 5/3 (335/2019); Universiti Teknologi MARA, UiTM
dc.identifier.doi10.1063/5.0103297
dc.identifier.isbn9780735446496
dc.identifier.isbn9780735452794
dc.identifier.isbn9780735451889
dc.identifier.isbn9780735450301
dc.identifier.isbn9780735441088
dc.identifier.isbn9780735403598
dc.identifier.isbn9780735444577
dc.identifier.isbn9780735443594
dc.identifier.isbn9780735448001
dc.identifier.isbn9780735416437
dc.identifier.issn0094-243X
dc.identifier.scopus2-s2.0-85141838696
dc.identifier.scopusqualityQ4
dc.identifier.urihttps://doi.org/10.1063/5.0103297
dc.identifier.urihttps://hdl.handle.net/20.500.12868/4526
dc.identifier.volume2545
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmerican Institute of Physics Inc.
dc.relation.ispartofAIP Conference Proceedings
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20260121
dc.titleInvestigation of the dynamic characteristics of an aluminium honeycomb sandwich panel using MSC Nastran
dc.typeConference Object

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