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A hardness equation for sharp indentation of elastic-power-law strain-hardening materials

✍ Scribed by Mata, M.; Anglada, M.; Alcalá, J.


Book ID
111877614
Publisher
Taylor and Francis Group
Year
2002
Tongue
English
Weight
468 KB
Volume
82
Category
Article
ISSN
0141-8610

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The stress and strain fields at the tip of a sharp V-notch in a power hardening material are researched in this paper. It is found that the singularity of strain energy density at the tip is first slightly decreased and then increased when the hardening exponent n increases if the notch angle is not