Dynamic Analysis of Axially Loaded Beams under Arbitrary Transverse Force

Yi Zhang; Li Chen; Jian Kui Zhao; Chun Lin Peng

doi:10.4028/www.scientific.net/AMM.117-119.247

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 117-119Dynamic Analysis of Axially Loaded Beams under...

Dynamic Analysis of Axially Loaded Beams under Arbitrary Transverse Force

Abstract:

A theoretical analytical solution on the linear responses of axially loaded beams subjected to arbitrary transverse impulsive loads was proposed in this paper, based on the Timoshenko’s beam theory. The equivalent matrix of frequency, matrix of loads and modified matrix of mass were established respectively. Furthermore, the affecting parameters of the beams such as length-depth ratio, axial compression ratio, boundary constraints and load conditions were discussed based on the analytical solution developed above, which were assumed subjected to the typical triangle impulsive loads. The results and conclusions were also helpful to the anti-blast analysis of columns

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Periodical:

Applied Mechanics and Materials (Volumes 117-119)

Pages:

247-251

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.117-119.247

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Online since:

October 2011

Authors:

Yi Zhang, Li Chen, Jian Kui Zhao, Chun Lin Peng

Keywords:

Arbitrary Force, Axial Load, Impact Load, Timoshenko Beam

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References

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