Experimental and theoretical study of fr
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J.L. Yang; F. Xi
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Article
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2003
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Elsevier Science
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English
⚖ 701 KB
A high-speed camera system is adopted to measure the instantaneous deformation of a free-free beam struck by a projectile at any cross-section along its span. The material in the experiment is made of hard aluminum (LY12R) which is less sensitive to the strain rate. A theoretical model is based on a