| 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
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| Source Publication | POLYMER TESTING
(IF:2.943[JCR-2018],3.07[5-Year]) |
| 2012-12-01
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| Volume | 31Issue:8Pages:1038-1044 |
| ISSN | 0142-9418
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| Abstract | 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. |
| Keyword | Viscoelasticity
Creep Compliance
Instrumented Indentation
Pmma
Upvc
Depth-sensing Indentation
Spherical Indentation
Half-space
Nanoindentation
Modulus
Polymers
Indenter
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| Subject Area | 实验固体力学
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| URL | 查看原文
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| Indexed By | SCI
; EI
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| Language | 英语
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| WOS ID | WOS:000312233300011
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| Funding Organization | 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.
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| Department | LNM实验平台
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| Classification | 一类
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| Citation statistics |
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| Document Type | 期刊论文
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| Identifier | http://dspace.imech.ac.cn/handle/311007/46698
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| Collection | 非线性力学国家重点实验室
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| Corresponding Author | Zhang, TH; Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, 15 Beisihuanxi Rd, 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-plastic solids by instrumented indentation[J]. POLYMER TESTING,2012,31,8,:1038-1044.
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| 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.
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| 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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