Numerical study of structural behavior of fiber-reinforced polymer-strengthened reinforced concrete beams with bond-slip effect under cyclic loading

16Citations
Citations of this article
17Readers
Mendeley users who have this article in their library.

Abstract

Two simple finite element models denoted as FEM-B and FEM-BC are developed in this paper to investigate the structural behavior of fiber-reinforced polymer (FRP) strengthened reinforced concrete (RC) beams under static and cyclic loading. First, the FEM-B is developed for analysis of FRP-strengthened RC beams under static loading and the bond-slip effect between FRP, adhesive and concrete is included. Then FEM-BC is developed based on FEM-B for analysis of structural behavior of FRP-strengthened RC beams under cyclic loading, and degradations of material properties of concrete, steel reinforcement, and FRP due to cyclic loading are taken into account. The developed FEMs are validated against experimental results and demonstrated to be effective for structural analysis of FRP-strengthened RC beams. Furthermore, parametric studies are carried out to learn the effects of types, thickness, and length of FRP on the structural behavior of FRP-strengthened RC beams based on the FEM-BC model. The research findings are summarized finally.

Cite

CITATION STYLE

APA

Pathak, P., & Zhang, Y. X. (2019). Numerical study of structural behavior of fiber-reinforced polymer-strengthened reinforced concrete beams with bond-slip effect under cyclic loading. Structural Concrete, 20(1), 97–107. https://doi.org/10.1002/suco.201800035

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free