Elastic impact on finite Timoshenko beam

Xing Yufeng; Qiao Yuansong; Zhu Dechao; Sun Guojiang

doi:10.1007/BF02487953

Elastic impact on finite Timoshenko beam

Xing Yufeng
, Qiao Yuansong
, Zhu Dechao
, Sun Guojiang

School of Aeronautic Science and Engineering

Beihang University
China Aerospace Science and Technology Corporation

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

Analytical solutions of the impact of a particle on Timoshenko beams with four kinds of different boundary conditions are obtained according to Navier's idea, which is further developed. The initial values of the impact forces are exactly determined by the momentum conservation law. The propagation of the longitudinal and transverse waves along the beam, especially, the effects of boundary conditions on the characteristics of the reflected waves, are investigated. Some results are compared with those by MSC/NASTRAN.

Original language	English
Pages (from-to)	252-263
Number of pages	12
Journal	Acta Mechanica Sinica/Lixue Xuebao
Volume	18
Issue number	3
DOIs	https://doi.org/10.1007/BF02487953
State	Published - Jun 2002

Keywords

Impact
Mode superposition method
Timoshenko beam
Wave propagation

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10.1007/BF02487953

Cite this

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abstract = "Analytical solutions of the impact of a particle on Timoshenko beams with four kinds of different boundary conditions are obtained according to Navier's idea, which is further developed. The initial values of the impact forces are exactly determined by the momentum conservation law. The propagation of the longitudinal and transverse waves along the beam, especially, the effects of boundary conditions on the characteristics of the reflected waves, are investigated. Some results are compared with those by MSC/NASTRAN.",

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T1 - Elastic impact on finite Timoshenko beam

AU - Yufeng, Xing

AU - Yuansong, Qiao

AU - Dechao, Zhu

AU - Guojiang, Sun

PY - 2002/6

Y1 - 2002/6

N2 - Analytical solutions of the impact of a particle on Timoshenko beams with four kinds of different boundary conditions are obtained according to Navier's idea, which is further developed. The initial values of the impact forces are exactly determined by the momentum conservation law. The propagation of the longitudinal and transverse waves along the beam, especially, the effects of boundary conditions on the characteristics of the reflected waves, are investigated. Some results are compared with those by MSC/NASTRAN.

AB - Analytical solutions of the impact of a particle on Timoshenko beams with four kinds of different boundary conditions are obtained according to Navier's idea, which is further developed. The initial values of the impact forces are exactly determined by the momentum conservation law. The propagation of the longitudinal and transverse waves along the beam, especially, the effects of boundary conditions on the characteristics of the reflected waves, are investigated. Some results are compared with those by MSC/NASTRAN.

KW - Impact

KW - Mode superposition method

KW - Timoshenko beam

KW - Wave propagation

UR - https://www.scopus.com/pages/publications/0036620644

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DO - 10.1007/BF02487953

M3 - 文章

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SN - 0567-7718

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ER -

Elastic impact on finite Timoshenko beam

Abstract

Keywords

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