Impact response analysis of stiffened sandwich functionally graded porous materials doubly-curved shell with re-entrant honeycomb auxetic core

•Impact response of stiffened sandwich FGPM doubly-curved shell with re-entrant honeycomb auxetic core is studied.•The interaction between the impactor and shell utilizes equivalent spring-mass (SM) model consisting two-degrees-of freedom.•The facesheets are made from FGPM and the shell structure is...

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Bibliographic Details

Published in:	Applied mathematical modelling Vol. 124; pp. 553 - 575
Main Authors:	Fu, Tao, Hu, Xuchu, Yang, Chao
Format:	Journal Article
Language:	English
Published:	Elsevier Inc 01.12.2023
Subjects:	Auxetic honeycomb core Dynamic response Functionally graded porous materials Sandwich shell structure Spring-mass model Theoretical prediction Dynamic response Sandwich shell structure Auxetic honeycomb core Spring-mass model Theoretical prediction Functionally graded porous materials
ISSN:	0307-904X
Online Access:	Get full text
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