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Determination of the Durability of Ferroconcrete Bridge Beams Reinforced by Composite Strips

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Materials Science Aims and scope

We propose a procedure for the evaluation of the service life of ferroconcrete beams reinforced by composite strips based on the energy approach and develop technical tools for measuring displacements over the height of the beam with the use of the method of digital image correlation. An algorithm of image processing for the determination of local strains is proposed. We performed experimental investigations of a reinforced ferroconcrete beam under cyclic loading and established the number of cycles to its fracture.

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Authors and Affiliations

  1. “Sika Ukraina,” LLC, Kyiv, Ukraine

    O. V. Panchenko

  2. “L’vivs’ka Politekhnika” National University, Lviv, Ukraine

    Ya. L. Ivanyts’kyi

  3. Karpenko Physicomechanical Institute, Ukrainian National Academy of Sciences, Lviv, Ukraine

    P. S. Kun’

  4. Kyiv National University of Building and Architecture, Kyiv, Ukraine

    O. D. Zhuravs’kyi

Authors
  1. O. V. Panchenko
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  2. Ya. L. Ivanyts’kyi
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  3. P. S. Kun’
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  4. O. D. Zhuravs’kyi
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Corresponding author

Correspondence to P. S. Kun’.

Additional information

Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 53, No. 5, pp. 73–77, September–October, 2017.

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Panchenko, O.V., Ivanyts’kyi, Y.L., Kun’, P.S. et al. Determination of the Durability of Ferroconcrete Bridge Beams Reinforced by Composite Strips. Mater Sci 53, 660–665 (2018). https://doi.org/10.1007/s11003-018-0121-3

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  • DOI: https://doi.org/10.1007/s11003-018-0121-3

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