Multiscale Nonlinear Thermo-Mechanical Coupling Analysis of Composite Structures with Quasi-Periodic Properties

	Multiscale Nonlinear Thermo-Mechanical Coupling Analysis of Composite Structures with Quasi-Periodic Properties
	Yang, Zihao 1; Ma, Liang 2; Mai, Qiang 3; Cui, Junzhi1,4 ; Nie, Yufeng 1; Dong, Hao 1; An, Xiaohong 5
	2017-09-01
发表期刊	CMC-COMPUTERS MATERIALS & CONTINUA
ISSN	1546-2218
卷号	53 期号:3 页码:219-248
摘要	This 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.
关键词	Thermo-mechanical coupling problem quasi-periodic properties multiscale asymptotic analysis multiscale finite element-difference algorithm
语种	英语
资助项目	National 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研究方向	Engineering ; Materials Science ; Mathematics
WOS类目	Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS记录号	WOS:000419265200004
出版者	TECH SCIENCE PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/29360
专题	计算数学与科学工程计算研究所
通讯作者	Yang, Zihao
作者单位	1.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
推荐引用方式 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.