Abstract
Using analytical and finite element modeling, we study conical indentation in linear viscoelastic solids and examine the relationship between initial unloading slope, contact depth, and viscoelastic properties. We will then discuss whether the Oliver-Pharr method for determining contact depth, originally proposed for indentation in elastic and elastic-plastic solids, is applicable to indentation in viscoelastic solids.
Original language | English |
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Article number | R11.2 |
Pages (from-to) | 299-304 |
Number of pages | 6 |
Journal | Materials Research Society Symposium Proceedings |
Volume | 841 |
State | Published - 2005 |
Event | 2004 MRS Fall Meeting - Boston, MA, United States Duration: Nov 29 2004 → Dec 3 2004 |
ASJC Scopus subject areas
- General Materials Science
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering