Determination of shear creep compliance of linear viscoelastic-plastic solids by instrumented indentation

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	Determination of shear creep compliance of linear viscoelastic-plastic solids by instrumented indentation
	Peng GJ(彭光健); Zhang TH(张泰华); Feng YH(冯义辉); Huan Y(郇勇); Zhang, TH; Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
发表期刊	POLYMER TESTING
	2012-12-01
卷号	31 期号:8 页码:1038-1044
ISSN	0142-9418
摘要	This paper presents a convenient method which is referred to as "Revised Step-Hold" method for determination of shear creep compliance of linear viscoelastic-plastic solids using instrumented indentation. Its main idea is using the revised load-depth curve which does not contain plastic deformation to determine the shear creep compliance instead of using the measured load-depth curve. The revised load-depth curve can be obtained through a three-step procedure. Applications are illustrated on two typical viscoelastic-plastic solids, namely PMMA and UPVC. The shear creep compliance of PMMA and UPVC determined by the revised step-hold method has satisfactorily good agreement with the corresponding uniaxial tensile result. Therefore, it demonstrates that the revised step-hold method is a reliable method for determination of shear creep compliance of linear viscoelastic-plastic solids.
关键词	Viscoelasticity Creep Compliance Instrumented Indentation Pmma Upvc Depth-sensing Indentation Spherical Indentation Half-space Nanoindentation Modulus Polymers Indenter
学科领域	实验固体力学
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000312233300011
项目资助者	The authors would like to thank Prof. Y-T Cheng for helpful discussion. The support from NSF of China (Projects No. 11025212, 10872200) is also gratefully acknowledged.
课题组名称	LNM实验平台
论文分区	一类
引用统计	被引频次：21[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/46698
专题	非线性力学国家重点实验室
通讯作者	Zhang, TH; Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, 15 Beisihuanxi Rd, 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-plastic solids by instrumented indentation[J]. POLYMER TESTING,2012,31,8,:1038-1044.
APA	Peng GJ,Zhang TH,Feng YH,Huan Y,Zhang, TH,&Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.(2012).Determination of shear creep compliance of linear viscoelastic-plastic solids by instrumented indentation.POLYMER TESTING,31(8),1038-1044.
MLA	Peng GJ,et al."Determination of shear creep compliance of linear viscoelastic-plastic solids by instrumented indentation".POLYMER TESTING 31.8(2012):1038-1044.

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