Dynamic Buckling of Composite Bars Subject to Axial Impact

The dynamic buckling of composite bars subject to axial rigid body impact are simulated using the finite-element software ABAQUS6.8. The critical velocity and the bifurcate time are obtained by stain-time curve and effects of fiber angle and impact velocity on dynamic buckling behavior of composite...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 34-35; pp. 780 - 784
Main Authors Han, Zhi Jun, Kang, Chao, Zhang, Shan Yuan, Lu, Guo Yun
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.10.2010
Subjects
Impact
Composite Bars
Buckling
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Summary:The dynamic buckling of composite bars subject to axial rigid body impact are simulated using the finite-element software ABAQUS6.8. The critical velocity and the bifurcate time are obtained by stain-time curve and effects of fiber angle and impact velocity on dynamic buckling behavior of composite bars are also investigated. The results indicate that the ply angle and impact velocity have an influence on dynamic buckling of composite bars.
Bibliography:Selected, peer reviewed papers from the International Conference on Mechanical Engineering and Green Manufacturing (MEGM) 2010, November 19-22, 2010, in Xiangtan, China
ISBN:9780878492329
0878492321
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.34-35.780