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Design and Analysis of Honeycomb Based Impact Attenuator

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F20%3A00008421" target="_blank" >RIV/46747885:24210/20:00008421 - isvavai.cz</a>

  • Result on the web

    <a href="https://journalmt.com/pdfs/mft/2020/05/01.pdf" target="_blank" >https://journalmt.com/pdfs/mft/2020/05/01.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.21062/mft.2020.089" target="_blank" >10.21062/mft.2020.089</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Design and Analysis of Honeycomb Based Impact Attenuator

  • Original language description

    The main idea of this research work is to understand the energy absorbing capacity of cellular solids when used in application of automobile as a safety measure to protect the occupants and structure of the vehicle. The full scaled model of the proposed design of the impact attenuator would be an expensive approach to follow. To understand the mechanism of energy absorption in honeycomb structure two types of experimental test were carried out. The first test includes a simple compression test of honeycomb structure only. The second experimental test consist of a composite sandwich of glass fiber and honeycomb under high speed drop test. Using the simple compression test the mechanical properties of the honeycomb were extracted in the out of plane behavior and then results from experimental data were calibrated with the FEM model. It was observed that very similar results were obtained in Experimental and FEM methods. And finally, the full scaled model analysis was carried in FEM package of ANSYS using mechanical properties of honeycomb extracted in simple compression test.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    20500 - Materials engineering

Result continuities

  • Project

    <a href="/en/project/EF16_019%2F0000843" target="_blank" >EF16_019/0000843: Hybrid Materials for Hierarchical Structure</a><br>

  • Continuities

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

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Manufacturing Technology

  • ISSN

    1213-2489

  • e-ISSN

  • Volume of the periodical

    20

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    7

  • Pages from-to

    639-645

  • UT code for WoS article

  • EID of the result in the Scopus database

    2-s2.0-85100133258