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RISClosed-Form Solution of the Ductility of Short FRP-Wrapped Rectangular Concrete Prisms under Eccentric Loads
Publisher: ASCE
Abstract: Confinement reinforcement, such as tubes, stirrups, and wraps, can significantly improve the strength and, more importantly, ductility of eccentrically loaded concrete prisms. However, the confinement effect in flexural ...
Axial Stress–Strain Model of LRS-FRP–Confined Rectangular Concrete Prisms Allowing for the Size Effect and Its Application in Flexural Analysis of Beams
Publisher: American Society of Civil Engineers
Abstract: Large rupture strain fiber-reinforced polymer (LRS-FRP) composites exhibit a large rupture strain exceeding 5%, thereby enhancing the ductility and strength of concrete as a confinement reinforcement with notable energy ...