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Multi-scale analysis and FE computation for the structure of composite materials with small periodic configuration under condition of coupled thermoelasticity
Feng, YP; Cui, JZ
2004-07-21
Source PublicationINTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING
ISSN0029-5981
Volume60Issue:11Pages:1879-1910
AbstractThe two-scale asymptotic (TSA) expressions of the increment of temperature and the displacement for the structure of composite materials with small periodic configuration under coupled thermoelasticity condition are derived formally in this paper, especially, the two-scale coupled relation between the increment of temperature and the displacements are set up. Then the approximate solutions and their error estimations are presented, and the multi-scale finite element algorithm corresponding to TSA is described. Finally, simple numerical results evaluated by multi-scale FE computation are shown. They demonstrate that the basic configuration and the increment of temperature strongly influence upon local strains and local stresses inside basic cell. Copyright (C) 2004 John Wiley Sons, Ltd.
Keywordmulti-scale methods thermoelasticity periodic structure
DOI10.1002/nme.1029
Language英语
WOS Research AreaEngineering ; Mathematics
WOS SubjectEngineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS IDWOS:000222628400006
PublisherJOHN WILEY & SONS LTD
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Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/744
Collection中国科学院数学与系统科学研究院
Corresponding AuthorCui, JZ
Affiliation1.Guangzhou Univ, Sch Sci, Dept Math, Fac Sci, Guangzhou 510405, Peoples R China
2.Acad Sinica, Acad Math & Syst Sci, Inst Computat Math & Sci Engn Comp, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Feng, YP,Cui, JZ. Multi-scale analysis and FE computation for the structure of composite materials with small periodic configuration under condition of coupled thermoelasticity[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING,2004,60(11):1879-1910.
APA Feng, YP,&Cui, JZ.(2004).Multi-scale analysis and FE computation for the structure of composite materials with small periodic configuration under condition of coupled thermoelasticity.INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING,60(11),1879-1910.
MLA Feng, YP,et al."Multi-scale analysis and FE computation for the structure of composite materials with small periodic configuration under condition of coupled thermoelasticity".INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING 60.11(2004):1879-1910.
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