Dynamic crushing of 2D cellular structur
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Zhijun Zheng; Jilin Yu; Jianrong Li
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Article
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2005
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Elsevier Science
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English
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The dynamic crushing behavior of 2D cellular structures is studied by finite element method using ABAQUS/Explicit code. The influences of cell irregularity and impact velocity on the deformation mode and the plateau crush pressure are investigated. Two irregularity-generating methods are used. One i