International Journal of Crashworthiness, Volume (24), No (3), Year (2019-5) , Pages (272-285)

Title : ( An experimental study on the energy absorption characteristics of single- and bi-layer cups under quasi-static loading )

Authors: mohammadali ghasemabadian , Mehran Kadkhodayan , William Altenhof , M. Bondy , J.Magliaro ,

Citation: BibTeX | EndNote

Abstract

Experimental testing was conducted to study the mechanical behaviour and energy absorption characteristics of single- and bi-layer cups under axial quasi-static compressive loading. Bi-layer plates were fabricated by explosive welding or joined by adhesive and were formed by a deep drawing process to produce the cup . The tests were performed at a rate of 10 mm/min. The effect of geometric parameters and other apparatus parameters were considered in this study. Results from the experimental tests showed that the layer order of the bi-layer cup significantly influences energy absorption capacities of the cup such that the structures with stainless steel as the outer layer has total absorbed energy and mean crush force 8% and 14% higher, respectively, than those of cups with the aluminium outer layer. Furthermore, it was observed that cups fabricated by explosive welding displayed mean crush force and specific energy absorption 1.5 times greater than those fabricated with adhesive

Keywords

, Energy absorption, characteristics; single- and bi-layer cup; mechanical response; explosive welding; axial quasi-static loading
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@article{paperid:1078160,
author = {Ghasemabadian, Mohammadali and Kadkhodayan, Mehran and William Altenhof and M. Bondy and J.Magliaro},
title = {An experimental study on the energy absorption characteristics of single- and bi-layer cups under quasi-static loading},
journal = {International Journal of Crashworthiness},
year = {2019},
volume = {24},
number = {3},
month = {May},
issn = {1358-8265},
pages = {272--285},
numpages = {13},
keywords = {Energy absorption; characteristics; single- and bi-layer cup; mechanical response; explosive welding; axial quasi-static loading},
}

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%0 Journal Article
%T An experimental study on the energy absorption characteristics of single- and bi-layer cups under quasi-static loading
%A Ghasemabadian, Mohammadali
%A Kadkhodayan, Mehran
%A William Altenhof
%A M. Bondy
%A J.Magliaro
%J International Journal of Crashworthiness
%@ 1358-8265
%D 2019

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