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Dynamic response of metallic sandwich panles under blast loadings.

Wang, Hongxin and Zha, Xiaoxiong and Ye, Jianqiao (2012) Dynamic response of metallic sandwich panles under blast loadings. International journal of structural stability and dynamics, 12 (3). -. ISSN 0219-4554

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Abstract

An energy-balance-based analytical method and finite element (FE) simulations were developed in this paper to study the dynamic response of metallic sandwich panels subject to blast loadings. The analytical model can be used to predict approximately the deflection of the panels, while the FE model can take into account fluid structure interactions and the effect of strain rate. Both models were validated by comparing their predictions with the test results available in the literature. Parametric studies were then carried out to assess various factors that are influential in characterizing the dynamic behavior of sandwich panels subject to blast loads.

Item Type: Article
Journal or Publication Title: International journal of structural stability and dynamics
Uncontrolled Keywords: Sandwich panel ; blast loading ; strain rate effect ; dynamic response ; energy balance ; finite element simulation ; fluid–structure interaction
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Departments: Faculty of Science and Technology > Engineering
ID Code: 54208
Deposited By: ep_importer_pure
Deposited On: 18 May 2012 16:08
Refereed?: Yes
Published?: Published
Last Modified: 24 Jan 2014 05:25
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/54208

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