Research on Stress–Strain Model of FRP-Confined Concrete Based on Compressive Fracture Energy

A numerical method is proposed for evaluating the axial stress–strain relationship of FRP-confined concrete. In this method, empirical formulae for the compressive strength and strain at peak stress of confined concrete are obtained by fitting experimental data collected from the literature. It is t...

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Bibliographic Details
Main Authors: Min Wu, Xinglang Fan, Haimin Qian
Format: Article
Language:English
Published: MDPI AG 2025-08-01
Series:Buildings
Subjects:
Online Access:https://www.mdpi.com/2075-5309/15/15/2716
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