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Finite Element Analysis of FRP Strengthened Masonry Walls Subject to In-Plane Loading

Received: 28 February 2017    Accepted: 04 May 2017    Published: 31 July 2017
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Abstract

Interest in the application of Fiber Reinforced Polymer (FRP) for strengthening of masonry buildings has been growing steadily due to their ease of application and favorable structural at tributes. Some of these structural attributes include high ductility, stiffness, corrosion resistance and low weight. Studies have shown that FRP composites can improve the lateral resistance of un- reinforced masonry (URM) walls significantly. Analytical models and numerical calculations using finite element models developed for both cross and grid configurations of FRP strengthening are discussed in this paper. Different FRP strips are applied along the wall diagonals in the form of “X” shape and vertically and horizontally along the wall on one side. The walls were subjected to in-plane loading. Results showed that the application of FRP strips modified the static behavior of the walls due to transfer of tensile stresses from masonry to the FRP strips.

DOI 10.11648/j.sr.20170503.12
Published in Science Research (Volume 5, Issue 3, June 2017)
Page(s) 23-35
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

FRP, Strengthening, Masonry

References
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[7] Hamid, A., El-Dakhakhani, W., Hakam, Z., and ElGawady, M. (2005). “Behavior of Composite Unreinforced Masonry-Fiber-Reinforced Polymer Wall Assemblages Under In-Plane Loading.” Journal of Composites for Construction, 9, 1, 73-83.
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Author Information
  • Department of Civil and Coastal Engineering, University of Florida, Gainsville, USA

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  • APA Style

    Samuel A. Babatunde. (2017). Finite Element Analysis of FRP Strengthened Masonry Walls Subject to In-Plane Loading. Science Research, 5(3), 23-35. https://doi.org/10.11648/j.sr.20170503.12

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    ACS Style

    Samuel A. Babatunde. Finite Element Analysis of FRP Strengthened Masonry Walls Subject to In-Plane Loading. Sci. Res. 2017, 5(3), 23-35. doi: 10.11648/j.sr.20170503.12

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    AMA Style

    Samuel A. Babatunde. Finite Element Analysis of FRP Strengthened Masonry Walls Subject to In-Plane Loading. Sci Res. 2017;5(3):23-35. doi: 10.11648/j.sr.20170503.12

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  • @article{10.11648/j.sr.20170503.12,
      author = {Samuel A. Babatunde},
      title = {Finite Element Analysis of FRP Strengthened Masonry Walls Subject to In-Plane Loading},
      journal = {Science Research},
      volume = {5},
      number = {3},
      pages = {23-35},
      doi = {10.11648/j.sr.20170503.12},
      url = {https://doi.org/10.11648/j.sr.20170503.12},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.sr.20170503.12},
      abstract = {Interest in the application of Fiber Reinforced Polymer (FRP) for strengthening of masonry buildings has been growing steadily due to their ease of application and favorable structural at tributes. Some of these structural attributes include high ductility, stiffness, corrosion resistance and low weight. Studies have shown that FRP composites can improve the lateral resistance of un- reinforced masonry (URM) walls significantly. Analytical models and numerical calculations using finite element models developed for both cross and grid configurations of FRP strengthening are discussed in this paper. Different FRP strips are applied along the wall diagonals in the form of “X” shape and vertically and horizontally along the wall on one side. The walls were subjected to in-plane loading. Results showed that the application of FRP strips modified the static behavior of the walls due to transfer of tensile stresses from masonry to the FRP strips.},
     year = {2017}
    }
    

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    T1  - Finite Element Analysis of FRP Strengthened Masonry Walls Subject to In-Plane Loading
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    AB  - Interest in the application of Fiber Reinforced Polymer (FRP) for strengthening of masonry buildings has been growing steadily due to their ease of application and favorable structural at tributes. Some of these structural attributes include high ductility, stiffness, corrosion resistance and low weight. Studies have shown that FRP composites can improve the lateral resistance of un- reinforced masonry (URM) walls significantly. Analytical models and numerical calculations using finite element models developed for both cross and grid configurations of FRP strengthening are discussed in this paper. Different FRP strips are applied along the wall diagonals in the form of “X” shape and vertically and horizontally along the wall on one side. The walls were subjected to in-plane loading. Results showed that the application of FRP strips modified the static behavior of the walls due to transfer of tensile stresses from masonry to the FRP strips.
    VL  - 5
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