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Free and Forced Vibration of Beams Strengthened by Composite Coats Subjected to Moving Loads

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Mechanics of Composite Materials Aims and scope

The dynamic behavior of aluminum beams strengthened by carbon/epoxy composite coats under the action of moving loads at a constant speed has been investigated in this study. Different configurations of the beams were considered for different load speeds. The equation of motion of the beams was solved analytically using the modal superposition method. The results obtained showed that the composite coats improved the damping capacity of the isotropic aluminum beams.

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Acknowledgements

This investigation was performed within the framework of the research projects of the Ministry for High Education and Scientific Research of Algeria. Code of the project: J0301120130097.

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Authors and Affiliations

  1. Université Badji Mokhtar, Département de Génie Mécanique, LMI, BP 12, Annaba, 23000, Algérie

    S. Tekili, Y. Khadri & B. Merzoug

  2. Université de Lorraine, LEM3-Metz, Ile du Saulcy, 57045, Metz, France

    E. M. Daya

  3. LSMSID- INSA-Lyon, J. C. A. Coulomb 34 avenue des Arts, 69621, Villeurbanne cedex, France

    A. Daouadji

Authors
  1. S. Tekili
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  2. Y. Khadri
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  3. B. Merzoug
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  4. E. M. Daya
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  5. A. Daouadji
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Corresponding author

Correspondence to Y. Khadri.

Additional information

Russian translation published in Mekhanika Kompozitnykh Materialov, Vol. 52, No. 6, pp. 1119-1130 , November-December, 2016.

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Tekili, S., Khadri, Y., Merzoug, B. et al. Free and Forced Vibration of Beams Strengthened by Composite Coats Subjected to Moving Loads. Mech Compos Mater 52, 789–798 (2017). https://doi.org/10.1007/s11029-017-9630-7

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  • DOI: https://doi.org/10.1007/s11029-017-9630-7

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