Spatiotemporally nonlocal homogenization method for viscoelastic porous metamaterial structures

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 282, P. 109572 - 109572

Published: July 19, 2024

Language: Английский

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Study on isotropic design of triply periodic minimal surface structures under an elastic modulus compensation mechanism

Composite Structures, Journal Year: 2024, Volume and Issue: 342, P. 118266 - 118266

Published: June 7, 2024

Language: Английский

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High-performance 3D Auxetic Metamaterials enabled by Multiple Auxetic Mechanisms

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 109981 - 109981

Published: Jan. 1, 2025

Language: Английский

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Gradient anisotropic design of Voronoi porous structures

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 278, P. 109484 - 109484

Published: June 18, 2024

Language: Английский

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TPMS-based strut-shell interpenetrating lattice metamaterial with wide-range customizable mechanical properties and superior energy absorption

Composite Structures, Journal Year: 2024, Volume and Issue: 349-350, P. 118555 - 118555

Published: Sept. 2, 2024

Language: Английский

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A filling lattice with actively controlled size/shape for energy absorption

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 283, P. 109639 - 109639

Published: Aug. 14, 2024

Language: Английский

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Dynamic compressive behavior of functionally graded triply periodic minimal surface meta-structures

Thin-Walled Structures, Journal Year: 2024, Volume and Issue: 205, P. 112544 - 112544

Published: Oct. 9, 2024

Language: Английский

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The Chinese Knot inspired anisotropic TC4 lattice Structures: Ultra-high specific strength in engineering materials

Materials & Design, Journal Year: 2024, Volume and Issue: 244, P. 113121 - 113121

Published: June 27, 2024

Lattice structures possess high specific strength, multi-functionality through innovative structural designs. Here, we proposed an efficient method for the construction of lattice by elongating two-dimensional planar patterns along load direction, which enabled utilization 100 % materials bearing. Inspired Chinese Knot (CK), a series meticulously crafted TC4 were fabricated using selective laser melting. These feature nine tubular units arranged in 3 × matrix interconnected sixteen parallel plates, and their failure modes subsequently investigated uniaxial compression tests. The results show that compressive strength CK structure enhances as increasing density. detachment between plate tube, buckling plate, lead to premature failure, turn leads substantial variations estimated at approximately 80 MPa ∼ 1.5 g/cm3. When thickness exceeds 0.5 mm, tube wall 0.04 stability exhibit 45° shear mode. Notably, can surpass 330 MPa∙cm3/g, represents peak level compared current structures.

Language: Английский

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TPMS-based scaffolds: Adaptation of morphological properties and mechanical response to reference tissue

International Journal of Solids and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 113366 - 113366

Published: April 1, 2025

Language: Английский

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Anisotropic elastic metamaterials for novel wave manipulation: a review

European Journal of Mechanics - A/Solids, Journal Year: 2025, Volume and Issue: unknown, P. 105696 - 105696

Published: April 1, 2025

Language: Английский

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