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The localized low-velocity impact response of aluminium honeycombs and sandwich panels for occupant head protection: Experimental characterization and analytical modelling

Lookup NU author(s): Dr Joe Carruthers

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Abstract

This paper describes an investigation into the localized impact response of aluminium honeycombs and sandwich panels from the perspective of their use in occupant head protection applications. A programme of quasi-static and dynamic low-velocity impact testing using a hemispheric 'head form' impactor is described. From this, design data is presented in terms of acceleration histories and head injury criterion values. Furthermore, a simple analytical model is described for predicting acceleration histories for preliminary design purposes. Copyright © Taylor & Francis Group.

Publication metadata

Author(s): Shitta-Bey OT, Carruthers JJ, Soutis C, Found MS

Publication type: Article

Publication status: Published

Journal: International Journal of Crashworthiness

Year: 2007

Volume: 12

Issue: 5

Pages: 549-558

ISSN (print): 1358-8265

ISSN (electronic): 1754-2111

Publisher: Taylor & Francis Ltd.

URL: http://dx.doi.org/10.1080/13588260701485339

DOI: 10.1080/13588260701485339

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