Results 11 to 20 of about 1,675 (188)
Computational simulation of fracture behaviour in auxetic cellular structure by multiaxial loading [PDF]
MATEC Web of Conferences, 2019 A computational simulation of fracture behaviour in auxetic cellular structure, subjected to multiaxial loading is presented in this paper. A fracture behaviour of the 3D (three-dimensional) chiral auxetic structure under multiaxial loading conditions ...
Nečemer Branko +3 more
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A finite element analysis of auxetic composite fabric with rotating square structure
Journal of Industrial Textiles, 2023 The auxetic property of macro-porous rotating square structure has been investigated by many using either experimental or numerical approaches. Given the low breaking strength of the typical rotating square structure, it was proposed to employ an elastic
Yuping Chang, Yanping Liu, Hong Hu
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Geometrical Elaboration of Auxetic Structures [PDF]
Nexus Network Journal, 2019 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Milena Stavric, Albert Wiltsche
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Journal of Natural Fibers, 2022 2D woven auxetic fabrics (AF) developed by weave design modification provide a continuous, commercial, and low-cost manufacturing process for high strength and stable auxetic structures.
Muhammad Zeeshan +6 more
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An Experimental Study of Auxetic Tubular Structures
Materials, 2022 Auxetic tubular structures are widely known structures, characterized by a negative Poisson’s ratio upon stretching and deformation in the axial and transverse directions, which have numerous application possibilities. In this paper, tubular structures were realized by rolling up planar auxetic structures and using rigid square frames as unit cells ...
Julian Plewa +2 more
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Machine learning accelerated design of auxetic structures
Materials & Design, 2023 Auxetic metamaterials exhibit unusual expansion perpendicular to the direction of tensile loading, a behavior known as negative Poisson's ratio (NPR). The microstructures of auxetic metamaterials require rational design.
Menghuan Wang, Sheng Sun, Tong-Yi Zhang
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Capability of auxetic femoral stems to reduce stress shielding after total hip arthroplasty
Journal of Orthopaedic Translation, 2023 Background: Stress shielding (SS) is considered the main mechanical cause of femoral stem loosening after total hip arthroplasty (THA). This study introduces an auxetic lattice femoral stem structure with negative Poisson's ratio that can expand ...
Bolun Liu +7 more
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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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A unified design method for 2D auxetic metamaterials based on a minimal auxetic structure
International Journal of Solids and Structures, 2023 Auxetic metamaterials are architected structures that possess a unique property known as a negative Poisson's ratio. This remarkable characteristic enables them to expand or contract in a direction perpendicular to stretch or compression. Due to their exceptional attributes such as energy absorption and fracture resistance, these auxetic metamaterials ...
Pierre Roberjot, Just L. Herder
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THE USE OF AUXETIC MATERIALS IN SMART STRUCTURES [PDF]
Computational Methods in Science and Technology, 2004 Computational Methods in Science and ...
Hadjigeorgiou, E., Stavroulakis, G.
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