@article{01HYEEBP6B1T37MWPQ8E7PS13X,
  abstract     = {{The paper is structured into two main sections. In the first part, the focus is on the finite element (FE) analysis of bond slip in a single bond shear test between concrete and carbon fiber reinforced polymer (CFRP) strips under static loads. To model the test set-up, a plastic damage material model and an elastic material model are used for the concrete prism and the unidirectional CFRP strip respectively. Three approaches, including a perfect bond model, a cohesive bond model, and contact algorithms based on recent bond slip models, are employed to simulate the bond interface. The numerical model’s validity is confirmed through comparison with experimental results from the literature. The paper predicts the debonding failure mode, the strain evolution along the bond length, and the delamination loads of the CFRP strip. The cohesive bond model exhibits good agreement between numerical and experimental data. In the second part of the paper, the developed FE model is tested under blast loading and compared to the experimental results of the blast tests conducted by the authors. The experimental and numerical findings highlight a significant dynamic enhancement effect on bond-slip properties due to the propagation of the blast wave within the concrete and the high loading rate}},
  articleno    = {{118148}},
  author       = {{Maazoun, Azer and Ben Rhouma, Mohamed and Matthys, Stijn and Lecompte, David and Siala, Ahmed}},
  issn         = {{0263-8223}},
  journal      = {{COMPOSITE STRUCTURES}},
  keywords     = {{FRP,MODEL,SLABS}},
  language     = {{eng}},
  pages        = {{15}},
  title        = {{Numerical investigation of bond-slip behaviour between CFRP strips and concrete in shear tests under static and blast loads}},
  url          = {{http://doi.org/10.1016/j.compstruct.2024.118148}},
  volume       = {{339}},
  year         = {{2024}},
}

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