Dynamic Buckling of Composite Bars Subject to Axial Impact

Chao Kang; Zhi Jun Han; Guo Yun Lu; Shan Yuan Zhang

doi:10.4028/www.scientific.net/AMM.34-35.780

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 34-35Dynamic Buckling of Composite Bars Subject to...

Dynamic Buckling of Composite Bars Subject to Axial Impact

Abstract:

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.

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Periodical:

Applied Mechanics and Materials (Volumes 34-35)

Pages:

780-784

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.34-35.780

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Online since:

October 2010

Authors:

Chao Kang, Zhi Jun Han, Guo Yun Lu, Shan Yuan Zhang

Keywords:

Buckling, Composite Bars, Impact

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