Viscoelastic-Viscoplastic Modelling of the Scratch Response of PMMA
This paper aims at understanding how to model the time-dependent behavior of PMMA during a scratch loading at a constant speed and at middle strain levels. A brief experimental study is first presented, consisting of the analysis of microscratches carried out at various scratching velocities and nor...
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Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Wiley
2013-01-01
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Series: | Advances in Materials Science and Engineering |
Online Access: | http://dx.doi.org/10.1155/2013/289698 |
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