Determination of dynamic fracture parame
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R. Chen; K. Xia; F. Dai; F. Lu; S.N. Luo
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Article
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2009
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Elsevier Science
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English
β 620 KB
Fracture initiation toughness, fracture energy, fracture propagation toughness, and fracture velocity are key dynamic fracture parameters. We propose a method to simultaneously measure these parameters for mode-I fractures in split Hopkinson pressure bar (SHPB) testing with a notched semi-circular b