Characterizing dynamic fracture toughnes
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David L. Rudland; Yong-Yi Wang; Gery Wilkowski; David J. Horsley
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Article
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2004
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Elsevier Science
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English
⚖ 425 KB
This paper presents the development of a procedure for calculating the dynamic J -R curve from the load-displacement trace of a pressed-notch drop-weight-tear test specimen. The slope of the J M -R curves generated provides technical insight into the range of steady-state propagation that occurs dur