| 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.
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| Source Publication | JOURNAL OF MATERIALS RESEARCH
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| 2012-06-01 | |
| Volume | 27Issue:12Pages:1565-1572 |
| ISSN | 0884-2914 |
| Abstract | Lee 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. |
| Keyword | Depth-sensing Indentation Axisymmetrical Indenters Half-space Instantaneous Modulus Spherical Indentation Mechanical-properties Relaxation Modulus Nanoindentation Profiles |
| Subject Area | 实验固体力学 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000304916800003 |
| Funding Organization | The 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. |
| Department | LNM实验平台 |
| Classification | 二类/Q2 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/46687 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Zhang, 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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| SCI-J2012-048.pdf（476KB） | 开放获取 | -- | View Application Full Text | |||
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