Experimental Investigation of the Eccentric Performance of Columns Reinforced by Steel and GFRP Bars and Strengthened with GFRP NSM Bars and Mat Techniques

Experimental Investigation of the Eccentric Performance of Columns Reinforced by Steel and GFRP Bars and Strengthened with GFRP NSM Bars and Mat Techniques

Abstract An experimental program was conducted to study the eccentric behavior of columns reinforced with glass fiber-reinforced polymer (GFRP), steel bars, or a hybrid of both. Two strengthening methods were employed: GFRP mats and near surface-mounted (NSM) GFRP bars. Eighteen specimens with diffe...

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Bibliographic Details
Main Authors: Seleem S. E. Ahmad, Mohamed Yones, Mahmoud Zaghlal, Hesham Elemam, Ahmed A. Elakhras
Format: Article
Language:English
Published: SpringerOpen 2025-04-01
Series:International Journal of Concrete Structures and Materials
Subjects:
Hybrid reinforcement
GFRP bars
GFRP mat
Eccentricity
NSM
Axial compression
Online Access:https://doi.org/10.1186/s40069-025-00773-5
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