Nonlinear Finite Element Analysis of Rectangular Reinforced Concrete Slabs Strengthened by Fiber Reinforced Plastics

Authors

1 Department of Civil Engineering, Maranatha Christian University, Bandung 40164, Indonesia‎

2 Department of Civil Engineering, National Cheng Kung University, Tainan 701, Taiwan

Abstract

Strengthening reinforced concrete members by bonding fiber reinforced plastics on the tension face has become viable alternative to address strength deficiency problems. This paper investigates rectangular composite slabs subjected to distributed load using Abaqus finite element software. A parametric study using appropriate constitutive models is generated to stimulate the nonlinear material behavior of reinforced concrete and FRP. The numerical analysis examines the behavior and maximum capacity of composite slabs. The paper presents the finite element analysis results for concrete slabs strengthened with FRP material. The proposed fitted equation is applicable in preliminary investigation for engineering applications.

Keywords


Volume 22, Issue 3 - Serial Number 3
Transactions on Civil Engineering (A)
May and June 2015
Pages 615-628
  • Receive Date: 06 August 2014
  • Revise Date: 22 December 2024
  • Accept Date: 09 July 2017