[HTML][HTML] Additive manufacturing of re-entrant structures: Well-tailored structures, unique properties, modelling approaches and real applications
Re-entrant (RE) structures arise from unique construction enabling them to yield a negative
Poisson's ratio (NPR) under tension or compression loading, which is required in various …
Poisson's ratio (NPR) under tension or compression loading, which is required in various …
A novel buckling-restrained brace with auxetic perforated core: Experimental and numerical studies
Y Zhang, X Ren, XY Zhang, TT Huang, L Sun… - Engineering …, 2021 - Elsevier
Auxetic materials could exhibit desirable mechanical properties, eg, fracture resistance,
shear resistance and energy dissipation due to their unique deformation characteristics …
shear resistance and energy dissipation due to their unique deformation characteristics …
A bio-inspired auxetic metamaterial with two plateau regimes: Compressive properties and energy absorption
Auxetics are a unique class of materials that exhibit a negative Poisson's ratio (NPR) owing
to their distinguish deformation behavior. However, some auxetics are either weak in their in …
to their distinguish deformation behavior. However, some auxetics are either weak in their in …
3D printed auxetic nasopharyngeal swabs for COVID-19 sample collection
The COVID-19 pandemic has resulted in worldwide shortages of nasopharyngeal swabs
required for sample collection. While the shortages are becoming acute due to supply chain …
required for sample collection. While the shortages are becoming acute due to supply chain …
[HTML][HTML] Mechanical performance of additively manufactured cobalt-chromium-molybdenum auxetic meta-biomaterial bone scaffolds
Auxetic meta-biomaterials offer unconventional strain behaviour owing to their negative
Poisson's ratio (− υ) leading to deformation modes and mechanical properties different to …
Poisson's ratio (− υ) leading to deformation modes and mechanical properties different to …
[HTML][HTML] Experimental and computational evaluation of tensile properties of additively manufactured hexa-and tetrachiral auxetic cellular structures
The auxetic cellular structures with two different chiral geometries (tetrachiral and
hexachiral) were fabricated using laser powder bed fusion (LPBF) technology from two …
hexachiral) were fabricated using laser powder bed fusion (LPBF) technology from two …
Additively manufactured AlSi10Mg inherently stable thin and thick-walled lattice with negative Poisson's ratio
Literature on the mechanical performance of additively manufactured (AM) negative
Poisson's ratio (-υ) structures has been primarily focused on beam-based re-entrant …
Poisson's ratio (-υ) structures has been primarily focused on beam-based re-entrant …
Extended finite element simulation on Tensile, fracture toughness and fatigue crack growth behaviour of additively manufactured Ti6Al4V alloy
The mechanical properties such as tensile, fracture toughness, and fatigue properties of
Additive Manufacturing (AM) fabricated Ti6Al4V alloy is critically crucial for structural …
Additive Manufacturing (AM) fabricated Ti6Al4V alloy is critically crucial for structural …
Effect of weld reinforcement on tensile and fatigue properties of 5083 aluminum metal inert gas (MIG) welded joint: Experiments and numerical simulations
M Ma, R Lai, J Qin, B Wang, H Liu, D Yi - International Journal of Fatigue, 2021 - Elsevier
The weld reinforcement has a strong impact on mechanical properties of MIG welded joints.
This paper investigates the effect of weld reinforcement on tensile, high cycle fatigue and …
This paper investigates the effect of weld reinforcement on tensile, high cycle fatigue and …
[HTML][HTML] Fatigue behaviour of re-entrant auxetic structures made of the aluminium alloy AA7075-T651
An investigation of the fatigue behaviour of the re-entrant auxetic structures made of the
aluminium alloy AA 7075-T651 is presented in this study. The analysed auxetic structures …
aluminium alloy AA 7075-T651 is presented in this study. The analysed auxetic structures …