Buckling and Post-Buckling Behavior of Uniform and Variable-Density Lattice Columns Fabricated Using Additive Manufacturing

Lattice structures are known for their high strength-to-weight ratio, multiple functionalities, lightweight, stiffness, and energy absorption capabilities and potential applications in aerospace, automobile, and biomedical industry. To reveal the buckling (global and local) and post-buckling behavio...

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Veröffentlicht in:	Materials 2019-10, Vol.12 (21), p.3539
Hauptverfasser:	Nazir, Aamer, Arshad, Ahmad Bin, Jeng, Jeng-Ywan
Format:	Artikel
Sprache:	eng
Schlagworte:	Additive manufacturing Aerospace engineering Aerospace industry Biomedical materials Cellular structures Columns (structural) Crack propagation Critical point Density Design Diameters Energy absorption Horizontal distribution Horizontal orientation Moments of inertia Morphology Polyamide resins Porous materials Postbuckling Stiffness Strength to weight ratio Three dimensional printing Vertical orientation Weight reduction
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