Buckling analysis of graphene nanoplatelets/polymer composite sandwich cylindrical shells with auxetic honeycomb core under external pressure
Sign Up to like & getrecommendations! Published in 2025 at "Mechanics Based Design of Structures and Machines"
DOI: 10.1080/15397734.2025.2489065
Abstract: Abstract This study investigates the buckling characteristics of graphene nanoplatelet (GNP)/polymer composite sandwich cylindrical shells with an auxetic honeycomb core under external pressure. The incorporation of GNPs enhances buckling resistance and structural stiffness, while the… read more here.
Keywords: cylindrical shells; auxetic honeycomb; sandwich cylindrical; honeycomb ... See more keywords
A novel graded auxetic honeycomb core model for sandwich structures with increasing natural frequencies
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sandwich Structures and Materials"
DOI: 10.1177/10996362211030565
Abstract: A novel angle graded auxetic honeycomb (AGAH) core is designed for sandwich structures in the present study. The angle of the cells is varied through the thickness of the AGAH core using linear functions. Therefore,… read more here.
Keywords: auxetic honeycomb; graded auxetic; cell; core ... See more keywords
Nonlinear Constitutive and Mechanical Properties of an Auxetic Honeycomb Structure
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DOI: 10.3390/math11092062
Abstract: Auxetic honeycomb has unique mechanical properties such as good energy absorption capacity, tensile strength and fracture toughness, etc. Therefore, honeycomb with a negative Poisson’s ratio is used widely in medical, biological, aerospace and other fields.… read more here.
Keywords: auxetic honeycomb; structure; honeycomb structure; mechanical properties ... See more keywords
An Innovative Auxetic Honeycomb Sandwich Tube: Fabrication and Mechanical Properties
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14204369
Abstract: In this study, based on the free-rolling mechanism of the auxetic honeycomb, a honeycomb cylindrical shell was successfully prepared to overcome the fracture problem of the hexagonal honeycomb during rolling. Auxetic honeycomb sandwich tubes (AHSTs)… read more here.
Keywords: honeycomb sandwich; auxetic honeycomb; ratio; mechanical properties ... See more keywords