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Modal analysis and damping properties of honeycomb panels.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F13%3A%230000633" target="_blank" >RIV/46709002:_____/13:#0000633 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Modal analysis and damping properties of honeycomb panels.

  • Original language description

    This paper focuses on modal analysis and experimental determination of honeycomb panels damping properties. The rectangular shaped panels with different core thickness which is composed of hexagonal aluminium honeycomb core and aluminium alloy face sheets were under investigation. Group of specimens was supplied by 5M Technologies, a reputable manufacturer, which mainly deals with machinery applications. The panels are made by a unique technology of dry lamination where epoxy resin in the form of foil is applied between the coating sheet and the aluminum core. Then, its liquefaction and curing at elevated temperature in one step will occur. The influence of main directions of anisotropy and panel thickness to the natural frequency was investigated. Wewere also interested in the relationship between theoretical computed engineering constants and the results obtained by the experiment. Damping properties and a series of tests are carried out on specimen in bending.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JI - Composite materials

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/FR-TI3%2F460" target="_blank" >FR-TI3/460: *Research and development of high effective technologies and tools for pressed and foamed parts.</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2013

  • Confidentiality

    C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Data specific for result type

  • Article name in the collection

    Proceedings of the 11th International Conference on Vibration Problems

  • ISBN

    978-989-96264-4-7

  • ISSN

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

  • Publisher name

    APMTAC

  • Place of publication

    Portugal

  • Event location

    Lisabon

  • Event date

    Sep 9, 2013

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article