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January 1, 2026International Journal of Structural Engineering

Analytical evaluation of CFRP repair techniques for prestressed concrete beams with varying strand losses

Ahmed Nasr Heba Shehata H. Abdalla Khaled F. El Kashif

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Key Points

To evaluate the effectiveness of CFRP repair techniques on prestressed concrete beams experiencing different levels of strand loss.
Analytical evaluation of various CFRP repair techniques
Assessment of prestressed concrete beam performance under strand losses
Comparison of durability outcomes across different repair methods
CFRP repairs significantly enhance the load-carrying capacity of beams with strand losses
Analytical results indicate improved structural integrity after CFRP application
Variations in strand loss correlate with differing repair effectiveness, highlighting the importance of tailored approaches

Implication

Analytical evaluation of CFRP repair techniques improves prestressed concrete beams with strand losses, indicating enhanced durability.

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Cite This Study

Nasr et al. (2026) studied this question.

synapsesocial.com/papers/6a0ff351d674f7c03778bdf8 https://doi.org/10.1504/ijstructe.2026.10078566

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Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1Parametric analysis and multi-response optimisation of drilling of CFRP laminatesOriginal Research · 2026
2Tensile damage evolution in unidirectional CFRP via in situ X-ray CT and digital volume correlationOriginal Research · 2026
3Finite element analysis of a new type of prestressed total-prefabricated multifunctional concrete slabsOriginal Research · 2026
4From severe corrosion to structural recovery: A DIC-validated CFRP strategy for restoring bearing capacity of RC beamsOriginal Research · 2026
5Exploring Damage Patterns in CFRP Reinforcements: Insights from Simulation and Experimentation2024 · 14 citations

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