SIZE EFFECTS OF ELASTIC MODULUS OF FCC METALS BASED ON THE CAUCHY-BORN RULE AND NANOPLATE MODELS

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	SIZE EFFECTS OF ELASTIC MODULUS OF FCC METALS BASED ON THE CAUCHY-BORN RULE AND NANOPLATE MODELS
	Liu JY(刘建云); Song JR(宋晶如); Wei YG(魏悦广); Liu, JY (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
发表期刊	Acta Mechanica Solida Sinica
	2014-03
卷号	27 期号:2 页码:111-121
ISSN	0894-9166
摘要	In the present research, a simple quasi-continuum model, the Cauchy-Born rule model, is used to investigate the size effects of elastic modulus for fcc metals. By considering a nanoplate model and calculating the strain energy for the nano-sized plate under tension and bending, the relationship between the elastic modulus and the plate thickness is found. Size effects of the elastic modulus are displayed by the relative differences of the elastic modulus between the nano-sized plate sample and the bulk sample. By comparing the present results with those of others, the effectiveness of the Cauchy-Born rule model in studying the size effects of material properties are shown.
关键词	Quasi-continuum Method Cauchy-born Rule Size Effect Elastic Modulus Fcc-metal
学科领域	Materials Science ; Mechanics
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000336482600001
项目资助者	Project supported by the National Natural Science Foundation of China (Nos. 11021262, 10932011 and 91216108) and the National Basic Research Program of China (2012CB937500). The first author (J. Liu) would like to thank the helpful advice of Dr. Wei Xu from Institute of Mechanics, Chinese Academy of Sciences.
课题组名称	LNM新型材料及结构的多尺度力学
论文分区	Q4
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/48876
专题	非线性力学国家重点实验室
通讯作者	Liu, JY (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Liu JY,Song JR,Wei YG,et al. SIZE EFFECTS OF ELASTIC MODULUS OF FCC METALS BASED ON THE CAUCHY-BORN RULE AND NANOPLATE MODELS[J]. Acta Mechanica Solida Sinica,2014,27,2,:111-121.
APA	Liu JY,Song JR,Wei YG,&Liu, JY .(2014).SIZE EFFECTS OF ELASTIC MODULUS OF FCC METALS BASED ON THE CAUCHY-BORN RULE AND NANOPLATE MODELS.Acta Mechanica Solida Sinica,27(2),111-121.
MLA	Liu JY,et al."SIZE EFFECTS OF ELASTIC MODULUS OF FCC METALS BASED ON THE CAUCHY-BORN RULE AND NANOPLATE MODELS".Acta Mechanica Solida Sinica 27.2(2014):111-121.

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