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Determination of shear creep compliance of linear viscoelastic solids by instrumented indentation when the contact area has a single maximum
Peng GJ(彭光健); Zhang TH(张泰华); Feng YH(冯义辉); Yang R(杨荣); Zhang, TH; Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100190, Peoples R China.
Source PublicationJOURNAL OF MATERIALS RESEARCH
2012-06-01
Volume27Issue:12Pages:1565-1572
ISSN0884-2914
AbstractLee and Radok [J. Appl. Mech. 27, 438 (1960)] derived the solution for the indentation of a smooth rigid indenter on a linear viscoelastic half-space. They had pointed out that their solution was valid only for regimes where contact area did not decrease with time. In this article, a large number of finite element simulations and one typical experiment demonstrate that Lee-Radok solution is approximately valid for the case of reducing contact area. Based on this finding, three semiempirical methods, i.e., Step-Ramp method, Ramp-Ramp method and Sine-Sine method, are proposed for determination of shear creep compliance using the data of both loading and unloading segments. The reliability of these methods is acceptable within certain tolerance.
KeywordDepth-sensing Indentation Axisymmetrical Indenters Half-space Instantaneous Modulus Spherical Indentation Mechanical-properties Relaxation Modulus Nanoindentation Profiles
Subject Area实验固体力学
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000304916800003
Funding OrganizationThe authors would like to thank Prof. Y-T. Cheng for helpful discussion. The support from NSF of China (Project No. 11025212, 10872200, 11172305, 11021262) is also gratefully acknowledged.
DepartmentLNM实验平台
Classification二类/Q2
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/46687
Collection非线性力学国家重点实验室
Corresponding AuthorZhang, TH; Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Peng GJ,Zhang TH,Feng YH,et al. Determination of shear creep compliance of linear viscoelastic solids by instrumented indentation when the contact area has a single maximum[J]. JOURNAL OF MATERIALS RESEARCH,2012,27(12):1565-1572.
APA 彭光健,张泰华,冯义辉,杨荣,Zhang, TH,&Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100190, Peoples R China..(2012).Determination of shear creep compliance of linear viscoelastic solids by instrumented indentation when the contact area has a single maximum.JOURNAL OF MATERIALS RESEARCH,27(12),1565-1572.
MLA 彭光健,et al."Determination of shear creep compliance of linear viscoelastic solids by instrumented indentation when the contact area has a single maximum".JOURNAL OF MATERIALS RESEARCH 27.12(2012):1565-1572.
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