| 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
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| 2012-12-01 | |
| Volume | 31Issue:8Pages:1038-1044 |
| ISSN | 0142-9418 |
| 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 |
| Subject Area | 实验固体力学 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000312233300011 |
| 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. |
| Department | LNM实验平台 |
| Classification | 一类 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/46698 |
| Collection | 非线性力学国家重点实验室 |
| 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. |
| 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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