Plastic constitutive behavior of short-fiber/particle reinforced composites

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Plastic constitutive behavior of short-fiber/particle reinforced composites
	Ji BH; Wang ZQ(王自强)
刊名	International Journal of Plasticity
	2003
通讯作者邮箱	bhji@1nm.imech.ac.cn ; tcwang@cc5.imech.ac.cn
卷号	19 期号:5 页码:565-581
ISSN号	0749-6419
通讯作者	Wang, TC (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
中文摘要	A cylindrical cell model based on continuum theory for plastic constitutive behavior of short-fiber/particle reinforced composites is proposed. The composite is idealized as uniformly distributed periodic arrays of aligned cells, and each cell consists of a cylindrical inclusion surrounded by a plastically deforming matrix. In the analysis, the non-uniform deformation field of the cell is decomposed into the sum of the first order approximate field and the trial additional deformation field. The precise deformation field are determined based on the minimum strain energy principle. Systematic calculation results are presented for the influence of reinforcement volume fraction and shape on the overall mechanical behavior of the composites. The results are in good agreement with the existing finite element analyses and the experimental results. This paper attempts to stimulate the work to get the analytical constitutive relation of short-fiber/particle reinforced composites.
学科主题	力学
类目[WOS]	Engineering, Mechanical ; Materials Science, Multidisciplinary ; Mechanics
研究领域[WOS]	Engineering ; Materials Science ; Mechanics
关键词[WOS]	METAL-MATRIX COMPOSITES ; MULTIPHASE MATERIALS ; TENSILE PROPERTIES ; ELASTIC BEHAVIOUR ; RIGID INCLUSIONS ; STRESS-STRAIN ; SOLIDS ; DEFORMATION ; EVOLUTION ; DUCTILITY
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000180593800002
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/16856]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Ji BH,Wang ZQ. Plastic constitutive behavior of short-fiber/particle reinforced composites[J]. International Journal of Plasticity,2003,19(5):565-581.
APA	Ji BH,&王自强.(2003).Plastic constitutive behavior of short-fiber/particle reinforced composites.International Journal of Plasticity,19(5),565-581.
MLA	Ji BH,et al."Plastic constitutive behavior of short-fiber/particle reinforced composites".International Journal of Plasticity 19.5(2003):565-581.