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 Publication | JOURNAL OF MATERIALS RESEARCH |
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. |
Files in This Item: | Download All | |||||
File Name/Size | DocType | Version | Access | License | ||
SCI-J2012-048.pdf(476KB) | 开放获取 | -- | View Download |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment