Large Deflection Response of Rectangular Metal Sandwich Plates with Functionally Graded Foam Core Subjected to Blast Loading

A theoretical research is carried out to study the large deflection response of a fully clamped rectangular metal sandwich plates with functionally graded foam core subjected to blast loading. Using a new yield criterion for sandwich cross-section with graded foam core, we obtained the analytical so...

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Bibliographic Details
Published inKey Engineering Materials Vol. 725; pp. 149 - 155
Main Authors Qin, Qing Hua, Yu, Xue Hui, Wang, Tie Jun, Xiang, Chun Ping, Wang, Fang Fang, Wang, Ming Shi
Format Journal Article
LanguageEnglish
Published Trans Tech Publications Ltd 15.12.2016
Subjects
Deflection
Dynamic response
Foamed metals
Foams
Functionally gradient materials
Mathematical analysis
Mathematical models
Plates
Large Deflection
Sandwich Plates
Graded Foam Core
Blast Loading
Dynamic Response
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Summary:A theoretical research is carried out to study the large deflection response of a fully clamped rectangular metal sandwich plates with functionally graded foam core subjected to blast loading. Using a new yield criterion for sandwich cross-section with graded foam core, we obtained the analytical solutions for the dynamic response of rectangular sandwich plates. Finite element simulations with gradient layers foam core model are performed to study the dynamic response of the sandwich plates with graded foam core subjected to blast loading. The results of the analyses seem to predict well the deflections that are given numerically.
Bibliography:Selected, peer reviewed papers from the 13th Asia-Pacific Symposium on Engineering Plasticity and its Applications (AEPA2016), December 4-8, 2016, Hiroshima, Japan
ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISBN:9783035710243
3035710244
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.725.149