IMECH-IR  > 非线性力学国家重点实验室
A CONSTITUTIVE EQUATION OF THERMOELASTICITY FOR SOLID MATERIALS
Alternative TitleJOURNAL OF THERMAL STRESSES
Tang QH(汤奇恒); Liu XL; Chen C(陈岑); Wang ZQ(王自强); Wang, TC (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
Source PublicationJOURNAL OF THERMAL STRESSES
2015-07-07
Volume38Issue:4Pages:359-376
ISSN0149-5739
AbstractA new constitutive equation of thermoelasticity for crystals is presented based on the interatomic potential and solid mechanics at finite temperature. Using the new constitutive equation, the calculations for crystal copper and graphene are carried out under different loading paths at different temperatures. The calculated results are in good agreement with those of the previous thermoelasticity constitutive equation based on quantum mechanics, which clearly indicates that our new constitutive equation of thermoelasticity is correct. A lot of comparisons also show that the present theory is more concise and efficient than the previous thermal stress theory in the practical application.
KeywordConstitutive Equation Finite Temperature Interatomic Potential Thermal Stress Theory
DOI10.1080/01495739.2014.985556
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000353586900001
WOS KeywordQUASI-CONTINUUM METHOD ; THERMODYNAMIC PROPERTIES ; ELASTIC CONSTANTS ; THERMAL-EXPANSION ; FINITE-ELEMENT ; CRYSTALS ; GOLD ; DEFORMATION ; MECHANICS ; DEFECTS
WOS Research AreaThermodynamics ; Mechanics
WOS SubjectThermodynamics ; Mechanics
Funding OrganizationNational Natural Science Foundation of China [11021262, 11172303, 11132011] ; National Basic Research Program of China [2012CB937500]
DepartmentLNM固体物理力学
ClassificationQ3
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49982
Collection非线性力学国家重点实验室
Corresponding AuthorWang, TC (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Tang QH,Liu XL,Chen C,et al. A CONSTITUTIVE EQUATION OF THERMOELASTICITY FOR SOLID MATERIALS[J]. JOURNAL OF THERMAL STRESSES,2015,38(4):359-376.
APA Tang QH,Liu XL,Chen C,Wang ZQ,&Wang, TC .(2015).A CONSTITUTIVE EQUATION OF THERMOELASTICITY FOR SOLID MATERIALS.JOURNAL OF THERMAL STRESSES,38(4),359-376.
MLA Tang QH,et al."A CONSTITUTIVE EQUATION OF THERMOELASTICITY FOR SOLID MATERIALS".JOURNAL OF THERMAL STRESSES 38.4(2015):359-376.
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