Validation of component assembly model and extension to plasticity
文献类型：期刊论文
| 作者 | Deng SC(邓守春) ; Liu JX(刘金兴); Liang NG(梁乃刚); Zhang J(张晶)
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| 刊名 | Theoretical and Applied Fracture Mechanics
 |
| 出版日期 | 2007 |
| 卷号 | 47期号:3页码:244-259 |
| 通讯作者邮箱 | dengsc@lnm.imech.ac.cn |
| 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 |
| ISSN号 | 0167-8442 |
| 通讯作者 | Deng, SC (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China. |
| 中文摘要 | 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. |
| 类目[WOS] | Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Engineering ; Mechanics |
| 关键词[WOS] | CONTINUUM DAMAGE MECHANICS ; EMBEDDED-ATOM-METHOD ; MICROPLANE MODEL ; FRACTURE ; METALS ; POLYCRYSTALS ; DEFORMATION ; SIMULATION ; CRYSTALS ; CONCRETE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245968300006 |
| 公开日期 | 2009-08-03 ; 2010-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33997]  |
| 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 | 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.(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. |
入库方式： OAI收割
来源：力学研究所
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