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Multiscale Nonlinear Thermo-Mechanical Coupling Analysis of Composite Structures with Quasi-Periodic Properties
Yang, Zihao1; Ma, Liang2; Mai, Qiang3; Cui, Junzhi1,4; Nie, Yufeng1; Dong, Hao1; An, Xiaohong5
2017-09-01
Source PublicationCMC-COMPUTERS MATERIALS & CONTINUA
ISSN1546-2218
Volume53Issue:3Pages:219-248
AbstractThis paper reports a multiscale analysis method to predict the thermo-mechanical coupling performance of composite structures with quasi-periodic properties. In these material structures, the configurations are periodic, and the material coefficients are quasi-periodic, i.e., they depend not only on the microscale information but also on the macro location. Also, a mutual interaction between displacement and temperature fields is considered in the problem, which is our particular interest in this study. The multiscale asymptotic expansions of the temperature and displacement fields are constructed and associated error estimation in nearly pointwise sense is presented. Then, a finite element-difference algorithm based on the multiscale analysis method is brought forward in detail. Finally, some numerical examples are given. And the numerical results show that the multiscale method presented in this, paper is effective and reliable to study the nonlinear thermo-mechanical coupling problem of composite structures with quasi periodic properties.
KeywordThermo-mechanical coupling problem quasi-periodic properties multiscale asymptotic analysis multiscale finite element-difference algorithm
Language英语
Funding ProjectNational Natural Science Foundation of China[11501449] ; Fundamental Research Funds for the Central Universities[3102017zy043] ; China Postdoctoral Science Foundation[2016T91019] ; State Key Laboratory of Solidification Processing in NWPU[SKLSP201628] ; Shaanxi Provincial Education Department[14JK1353]
WOS Research AreaEngineering ; Materials Science ; Mathematics
WOS SubjectEngineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS IDWOS:000419265200004
PublisherTECH SCIENCE PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/29360
Collection计算数学与科学工程计算研究所
Affiliation1.Northwestern Polytech Univ, Dept Appl Math, Xian 710072, Shaanxi, Peoples R China
2.Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China
3.Sichuan Univ, Coll Math, Chengdu 610065, Sichuan, Peoples R China
4.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
5.Xian Technol Univ, Dept Math & Phys, Xian 710032, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Yang, Zihao,Ma, Liang,Mai, Qiang,et al. Multiscale Nonlinear Thermo-Mechanical Coupling Analysis of Composite Structures with Quasi-Periodic Properties[J]. CMC-COMPUTERS MATERIALS & CONTINUA,2017,53(3):219-248.
APA Yang, Zihao.,Ma, Liang.,Mai, Qiang.,Cui, Junzhi.,Nie, Yufeng.,...&An, Xiaohong.(2017).Multiscale Nonlinear Thermo-Mechanical Coupling Analysis of Composite Structures with Quasi-Periodic Properties.CMC-COMPUTERS MATERIALS & CONTINUA,53(3),219-248.
MLA Yang, Zihao,et al."Multiscale Nonlinear Thermo-Mechanical Coupling Analysis of Composite Structures with Quasi-Periodic Properties".CMC-COMPUTERS MATERIALS & CONTINUA 53.3(2017):219-248.
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