Determination of shear creep compliance of linear viscoelastic solids by instrumented indentation when the contact area has a single maximum

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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
刊名	JOURNAL OF MATERIALS RESEARCH
	2012-06-01
通讯作者邮箱	zhangth@lnm.imech.ac.cn
卷号	27 期号:12 页码:1565-1572
关键词	Depth-Sensing Indentation Axisymmetrical Indenters Half-Space Instantaneous Modulus Spherical Indentation Mechanical-Properties Relaxation Modulus Nanoindentation Profiles
ISSN号	0884-2914
通讯作者	Zhang, TH ; Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100190, Peoples R China.
产权排序	[Peng, Guangjian;Zhang, Taihua; Feng, Yihui; Yang, Rong] Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100190, Peoples R China; [Peng, Guangjian] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
中文摘要	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.
学科主题	实验固体力学
分类号	二类/Q2
收录类别	SCI ; EI
资助信息	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.
原文出处	http://dx.doi.org/10.1557/jmr.2012.120
语种	英语
WOS记录号	WOS:000304916800003
公开日期	2013-01-18
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/46687]
专题	力学研究所_非线性力学国家重点实验室
通讯作者	Zhang, TH
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.
APA	彭光健,张泰华,冯义辉,杨荣,&Zhang, TH.(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.