Mathematical Analysis on the Uniqueness of Reverse Algorithm for Measuring Elastic-plastic Properties by Sharp Indentation
The reverse analysis provides a convenient method to determine four elastic-plastic parameters through an indentation curve such as Young's modulus E, hardness H, yield strength σy and strain hardening exponent n. In this paper, mathematical analysis on a reverse algorithm from Dao model (Dao e...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
elsevier
2011
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/20037 |