Validation of component assembly model and extension to plasticity

doi:10.1016/j.tafmec.2007.01.003

IMECH-IR > 力学所知识产出(1956-2008)

	Validation of component assembly model and extension to plasticity
	Deng SC(邓守春); Liu JX(刘金兴); Liang NG(梁乃刚); Zhang J(张晶); Deng, SC (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China.
发表期刊	Theoretical and Applied Fracture Mechanics
	2007
卷号	47 期号:3 页码:244-259
ISSN	0167-8442
摘要	Material potential energy is well approximated by '' pair-functional '' potentials. During calculating potential energy, the orientational and volumetric components have been derived from pair potentials and embedding energy, respectively. Slip results in plastic deformation, and slip component has been proposed accordingly. Material is treated as a component assembly, and its elastic, plastic and damage properties are reflected by different components respectively. Material constitutive relations are formed by means of assembling these three kinds of components. Anisotropy has been incorporated intrinsically via the concept of component. Theoretical and numerical results indicate that this method has the capacity of reproducing some results satisfactorily, with the advantages of physical explicitness, etc. (c) 2007 Elsevier Ltd. All rights reserved.
关键词	Elastic Plastic Damage Fracture Continuum Damage Mechanics Anisotropy Pair-functional Pair Potentials Orientational/volumetric/slip Component Component Assembly Model Continuum Damage Mechanics Embedded-atom-method Microplane Model Fracture Metals Polycrystals Deformation Simulation Crystals Concrete
DOI	10.1016/j.tafmec.2007.01.003
收录类别	SCI
语种	英语
WOS记录号	WOS:000245968300006
关键词[WOS]	CONTINUUM DAMAGE MECHANICS ; EMBEDDED-ATOM-METHOD ; MICROPLANE MODEL ; FRACTURE ; METALS ; POLYCRYSTALS ; DEFORMATION ; SIMULATION ; CRYSTALS ; CONCRETE
WOS研究方向	Engineering ; Mechanics
WOS类目	Engineering, Mechanical ; Mechanics
引用统计	被引频次：4[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/311007/33997
专题	力学所知识产出(1956-2008)
通讯作者	Deng, SC (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Deng SC,Liu JX,Liang NG,et al. Validation of component assembly model and extension to plasticity[J]. Theoretical and Applied Fracture Mechanics,2007,47,3,:244-259.
APA	邓守春,刘金兴,梁乃刚,张晶,&Deng, SC .(2007).Validation of component assembly model and extension to plasticity.Theoretical and Applied Fracture Mechanics,47(3),244-259.
MLA	邓守春,et al."Validation of component assembly model and extension to plasticity".Theoretical and Applied Fracture Mechanics 47.3(2007):244-259.

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