| 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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| 发表期刊 | JOURNAL OF MATERIALS RESEARCH
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| 2012-06-01
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| 卷号 | 27期号:12页码:1565-1572 |
| ISSN | 0884-2914
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| 摘要 | 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. |
| 关键词 | Depth-sensing Indentation
Axisymmetrical Indenters
Half-space
Instantaneous Modulus
Spherical Indentation
Mechanical-properties
Relaxation Modulus
Nanoindentation
Profiles
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| 学科领域 | 实验固体力学
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| URL | 查看原文
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| 收录类别 | SCI
; EI
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| 语种 | 英语
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| WOS记录号 | WOS:000304916800003
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| 项目资助者 | 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.
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| 课题组名称 | LNM实验平台
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| 论文分区 | 二类/Q2
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/46687
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| 专题 | 非线性力学国家重点实验室
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| 通讯作者 | Zhang, TH; Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100190, Peoples R China. |
推荐引用方式
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.
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| 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.
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| 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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