Results 21 to 30 of about 1,662 (185)
DYNAMIC CHARACTERISTICS STUDY OF RE-ENTRANT HONEYCOMB AUXETIC STRUCTURE FOR AL6082 [PDF]
Journal of the Egyptian Society of Tribology, 2020 The Auxetic structures were developed to be used in various applications. Regarding the wide spreading of these structures, different research has been developed to study the different static and dynamic characteristics. This paper presents the numerical
Elsamanty M., Mostafa A., Ibrahim A.
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A new auxetic structure with significantly reduced stress concentration effects
Materials & Design, 2019 Auxetic structures exhibit certain abnormal mechanical responses such as negative Poisson's ratios, mainly through the intertwined deformation attributes of inter-connected members of macro structural forms.
Kusum Meena, Sarat Singamneni
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Compressive mechanical properties of ex-situ auxetic composite-filled tubes
Journal of Materials Research and Technology, 2021 Auxetic materials are a class of materials that expand transversely when stretched longitudinally. Recently, auxetic materials are gaining special interest in wide range of applications mainly due to their attractive mechanical behavior.
Yingying Xue +4 more
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Dynamic Deformation Behaviour of Chiral Auxetic Lattices at Low and High Strain-Rates
Metals, 2020 The mechanical behaviour of three different auxetic cellular structures, hexa-chiral 2D, tetra-chiral 2D and tetra-chiral 3D, was experimentally investigated in this study.
Anja Mauko +9 more
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DNA Nanostar Structures with Tunable Auxetic Properties
Molecular Systems Design & Engineering, 2023 ABSTRACT Auxetic structures are unique with a negative Poisson’s ratio. Unlike regular materials, they response to external loading with simultaneous expansion or compression in all directions, rendering powerful properties advantageous in diverse applications from manufacturing to space engineering. The auxetic behaviors are determined
Yancheng Du +4 more
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INVESTIGATION OF THE AUXETIC BEHAVIOR OF AN ORIGINAL LATTICE STRUCTURE DESIGN
Gazi Üniversitesi Fen Bilimleri Dergisi, 2023 Auxetic structures are special structures with negative Poisson's ratio due to their geometric shapes in their internal structure. When tensile force is applied to these structures, transverse and longitudinal expansions are observed, while transverse ...
Nuriye Nur KAYA +2 more
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4D Printing of NiTi Auxetic Structure with Improved Ballistic Performance
Micromachines, 2020 Auxetic structures have attracted attention in energy absorption applications owing to their improved shear modulus and enhanced resistance to indentation.
Hany Hassanin +3 more
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Results in EngineeringAuxetic structures are a novel class of materials characterized by their unique internal geometric configuration at the micro/nano scale, resulting in unusual mechanical behavior.
Manikandan Periyasamy, N. Srinivasan
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Bioengineering, 2022 Auxetic materials can be exploited for coupling different types of tissues. Herein, we designed a material where the microorganism metabolic activity yields the formation of buckled/collapsed bubbles within gelling silicone cylinders thus providing ...
Luca Valentini +8 more
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Development of a textile structure for multi-directional auxetic deformation
Materials & Design, 2022 Previous studies of auxetic composites reinforced with woven fiber structures focused on unidirectional tension or compression. Multiple fibers are often required to play different roles in the structure, making it difficult to fully exploit the ...
Yuze Li, Woong-Ryeol Yu
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