Gravity-Guided Snapping Sequence in 3D Modular Multistable Metamaterials DOI
Jia-Jia Mao, Zeyong Wei, Liao-Liang Ke

et al.

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: unknown, P. 109793 - 109793

Published: Oct. 1, 2024

Language: Английский

Bio-Inspired Thin-Walled Straight and Tapered Tubes with Variable Designs Subjected to Multiple Impact Angles for Building Constructions DOI Creative Commons
Quanjin Ma, Norhaniza Yusof, Santosh Kumar Sahu

et al.

Buildings, Journal Year: 2025, Volume and Issue: 15(4), P. 620 - 620

Published: Feb. 17, 2025

Thin-walled structures are extensively utilized in construction because of their lightweight nature and excellent energy absorption efficiency, especially under dynamic loads. Improving the energy-absorbing performance thin-walled by inspiring natural multi-cell designs is a sufficient approach. This paper investigates characteristics variable novel cross-section subjected to oblique impact loading. Straight tapered types with seven cross-sectional were studied. The nonlinear ABAQUS/Explicit software 6.13 version was implemented analyze crashworthiness behaviors for proposed different loading angles. crushing examined various wall thicknesses 0.5 mm, 1.5 2.5 mm angles 0°, 15°, 30°, 45°. It determined that can be efficiently controlled varying two geometries designs. A multi-criteria decision-making method (MCDM) using complex proportional assessment (COPRAS) performed select optimum shown square structure thickness had best performances (EA) 11.01 kJ specific (SEA) 20.32 kJ/kg 30° angle. Moreover, results indicated EA decreased increase In addition, angle, peak force (PCF) reflected reduction absorbed at larger MCDM conjunction COPRAS proposed; it provides valuable insights safer more resilient building construction.

Language: Английский

Citations

1
Unflat-foldable Square-Twist origami composite structure with bistable load-bearing capability DOI
Li‐Chen Wang, Zhitao Chen, Wei‐Li Song

et al.

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 109936 - 109936

Published: Jan. 1, 2025

Language: Английский

Citations

0
Rapid Prediction and Tailoring on Compressive Behavior of Origami-inspired Hierarchical Structure DOI

Wenzhen Huang,

Jun‐Hong Lin,

Muhong Jiang

et al.

Additive manufacturing, Journal Year: 2025, Volume and Issue: 100, P. 104686 - 104686

Published: Jan. 31, 2025

Language: Английский

Citations

0
Elasticity of origami-inspired honeycombs DOI

Antonio Schiavone,

G.J. McShane

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 110231 - 110231

Published: April 1, 2025

Language: Английский

Citations

0
A novel three-layer ring spring for self-centering energy dissipation devices: Theory, experiment and numerical simulation DOI
Sihua Kong, Guifeng Zhao, Yuhong Ma

et al.

Engineering Structures, Journal Year: 2025, Volume and Issue: 335, P. 120365 - 120365

Published: April 22, 2025

Language: Английский

Citations

0
Design and analysis of the thick-wall cylindrical origami metamaterials based on tessellation principles DOI
Zhiguo Ma, Keyao Song, Jaehyung Ju

et al.

Composite Structures, Journal Year: 2025, Volume and Issue: unknown, P. 119182 - 119182

Published: April 1, 2025

Language: Английский

Citations

0
Gravity-Guided Snapping Sequence in 3D Modular Multistable Metamaterials DOI
Jia-Jia Mao, Zeyong Wei, Liao-Liang Ke

et al.

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: unknown, P. 109793 - 109793

Published: Oct. 1, 2024

Language: Английский

Citations

1