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Keywords: finite elements
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Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. July 2006, 3(7): 1–12.
Published Online: July 1, 2006
...-void modeling approach, the time to crack initiation under constant load has been predicted using a strain-based failure criterion. Finite element analysis of the CT specimen revealed that, due to the strong localization of inelastic strain at the void, a microcrack will initiate in the vicinity...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. May 2005, 2(5): 1–19.
Published Online: May 1, 2005
... parameter ) governed by the non-dimensional load parameter = K max /σ 0 √ B , i.e., a measure of the in-plane plastic zone size normalized by the thickness. Both K op and K max refer to remotely applied values of the mode I stress-intensity factor. Large-scale, 3D finite element analyses described here...