IMECH-IR  > 非线性力学国家重点实验室
Rate effect and coupled evolution of atomic motions and potential landscapes
Xiao P(肖攀); Wang J(王军); Yang R(杨荣); Ke FJ(柯孚久); Xia MF(夏蒙棼); Bai YL(白以龙); Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
Source PublicationACTA MECHANICA SINICA
2013-10-25
Volume29Issue:5Pages:676-681
ISSN0567-7718
AbstractSince rate effect of materials plays a key role in impact engineering, the microscopic mechanism of rate effect is investigated at molecular level in this paper. The results show that rate effect on the strength of atomic system is closely related to the coupled evolution of atomic motions and potential landscapes. Accordingly, it becomes possible to develop a new algorithm of molecular simulation, which could properly and efficiently demonstrate strain rate effect under a wide range of loading rates and unveil the mechanisms underlying the strain rate effects.
KeywordStrain Rate Effect Atomic Motions Potential Landscape Molecular Simulation
Subject Area冲击动力学
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Indexed BySCI ; EI ; CSCD
Language英语
WOS IDWOS:000326099400006
Funding OrganizationNational Basic Research Program of China (973 Program) [2012CB937500]; National Natural Science Foundation of China [11202212, 10932011, 11021262, 11172024, 11172305, 11232013]
DepartmentLNM材料的分子/细观统计力学行为
Classification二类
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47511
Collection非线性力学国家重点实验室
Corresponding AuthorBai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Xiao P,Wang J,Yang R,et al. Rate effect and coupled evolution of atomic motions and potential landscapes[J]. ACTA MECHANICA SINICA,2013,29(5):676-681.
APA Xiao P.,Wang J.,Yang R.,Ke FJ.,Xia MF.,...&Bai, YL .(2013).Rate effect and coupled evolution of atomic motions and potential landscapes.ACTA MECHANICA SINICA,29(5),676-681.
MLA Xiao P,et al."Rate effect and coupled evolution of atomic motions and potential landscapes".ACTA MECHANICA SINICA 29.5(2013):676-681.
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