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

CORC > 数学与系统科学研究院 > 中国科学院数学与系统科学研究院 > 计算数学与科学工程计算研究所

	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
刊名	CMC-COMPUTERS MATERIALS & CONTINUA
	2017-09-01
卷号	53 期号:3 页码:219-248
关键词	Thermo-mechanical coupling problem quasi-periodic properties multiscale asymptotic analysis multiscale finite element-difference algorithm
ISSN号	1546-2218
英文摘要	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.
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
语种	英语
出版者	TECH SCIENCE PRESS
WOS记录号	WOS:000419265200004
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/29359]
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.