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A Study on Mixed Mode Crack Initiation under Static Loading Condition  

Koo, Jea-Mean (School of Mechanical Engineering, SungKyunKwan University)
Publication Information
International Journal of Safety / v.2, no.1, 2003 , pp. 1-6 More about this Journal
Abstract
In this paper, several different fracture criteria using the Eftis and Subramanian's stress solutions [1] are compared with the printed experimental results under different loading conditions. The analytical results of using the solution with non-singular term show better than without non-singular in comparison with the experimental data. And maximum tangential stress criterion (MTS) and maximum tangential strain energy density criterion (MTSE) can get useful results for several loading conditions.
Keywords
biaxial load; mixed mode; crack propagation angle; maximum tangential stress criterion; maximum strain energy density criterion; maximum minimum strain energy density criterion;
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