Enhancement in the mechanical behaviour of a Schwarz Primitive periodic minimal surface lattice structure design

•An improved Schwarz primitive lattice structure with small openings was proposed.•Compression tests and FE simulations were conducted to evaluate their performances.•The compressive strength and energy absorption of new lattices have greatly increased.•A rigid-plastic hardening model was introduced...

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Bibliographic Details

Published in:	International journal of mechanical sciences Vol. 216; p. 106977
Main Authors:	Guo, Xiao, Ding, Junhao, Li, Xinwei, Qu, Shuo, Song, Xu, Fuh, Jerry Ying Hsi, Lu, Wen Feng, Zhai, Wei
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 15.02.2022
Subjects:	Deformation mode Finite element modelling Mechanical properties, Energy absorption Micro-selective laser melting Triply periodic minimal surface Deformation mode Finite element modelling Mechanical properties, Energy absorption Micro-selective laser melting Triply periodic minimal surface
ISSN:	0020-7403
Online Access:	Get full text
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