Title of article
Brittle Mixed-Mode (I+II) Fracture: Application of the Equivalent Notch Stress Intensity Factor to Cracks Emanating from Notches
Author/Authors
H. El Minor، نويسنده , , M. Louah، نويسنده , , Z. Azari، نويسنده , , G. Pluvinage and A. Kifani ، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
8
From page
570
To page
577
Abstract
In the present paper, crack initiation in mixed-mode (I+II) fracture has been studied using notched circular ring specimens. A new criterion of brittle mixed-mode (I+II) fracture based on the notch tangential stress and the volumetric approach has been developed. The critical value of the equivalent notch stress-intensity factor has been considered as fracture toughness in mixed-mode (I+II) fracture.
Keywords
weight function , equivalent notch stress , Fracture toughness , intensity factor
Journal title
Strength of Materials
Serial Year
2002
Journal title
Strength of Materials
Record number
404108
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