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Journal of Composites Science· 2026Q1

Parametric Seismic Analysis of FRP-Strengthening Length at Beam and Column Ends of Existing RC Frames

Pengfei Ma, Shuming Jia, Shangke Yuan

Short summary

Column-end FRP strengthening increased peak load by up to 40.7% and governed initial stiffness, while beam-end strengthening increased peak load by up to 53.2% and controlled post-yield stiffness degradation and energy dissipation.

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Field: Building and Construction

Building and ConstructionEngineering