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Novel Gradient Design and Simulation of Voronoi Structures
Gu Y(顾洋); Xu XH(许向红)
Source PublicationINTERNATIONAL JOURNAL OF APPLIED MECHANICS
2018-08-01
Volume10Issue:7Pages:1850079
ISSN1758-8251
Abstract

The gradient design of a fine grain structure on the surface and coarse grain structure in the substrate gives nano metallic materials both high strength and plasticity. Inspired by the concept of gradient design of grain sizes in materials science, this paper shows the design of the gradient Voronoi polygonal honeycomb structure. The quasi-static uniaxial tensile deformation processes of both, gradient and uniform, Voronoi structures were studied and it was found that the gradient design of the honeycomb cell size greatly improves the tensile property and strain energy storage of the Voronoi structure.

KeywordVoronoi structures gradient design tensile properties strain energy storage
DOI10.1142/S1758825118500795
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000445368900010
WOS KeywordGRADED CELLULAR MATERIALS ; ELASTIC PROPERTIES ; ENERGY-ABSORPTION ; HONEYCOMBS ; STRENGTH ; DEFORMATION ; STIFFNESS ; DENSITY
WOS Research AreaMechanics
WOS SubjectMechanics
Funding OrganizationNational Natural Science Foundation of China [11672297] ; Chinese Academy of Sciences [XDB22020200]
Classification二类
Ranking1
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/77835
Collection非线性力学国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Gu Y,Xu XH. Novel Gradient Design and Simulation of Voronoi Structures[J]. INTERNATIONAL JOURNAL OF APPLIED MECHANICS,2018,10(7):1850079.
APA Gu Y,&Xu XH.(2018).Novel Gradient Design and Simulation of Voronoi Structures.INTERNATIONAL JOURNAL OF APPLIED MECHANICS,10(7),1850079.
MLA Gu Y,et al."Novel Gradient Design and Simulation of Voronoi Structures".INTERNATIONAL JOURNAL OF APPLIED MECHANICS 10.7(2018):1850079.
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