Journal of Applied Science and Engineering

Published by Tamkang University Press

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Ming-Hung Hsu This email address is being protected from spambots. You need JavaScript enabled to view it.1

1Department of Electrical Engineering, National Penghu University, Penghu, Taiwan 880, R.O.C.


 

Received: December 21, 2004
Accepted: November 4, 2005
Publication Date: September 1, 2006

Download Citation: ||https://doi.org/10.6180/jase.2006.9.3.05  


ABSTRACT


In this work, the flexural behavior of reinforced concrete beams strengthened by epoxy bonded glass fiber reinforced plastic plates is investigated through the finite element method. The finite element models based on the widely used package ABAQUS are employed in simulating the behavior of reinforced concrete beams strengthened by externally bonded glass fiber reinforced polymer. The numerical results of four-point bending test of reinforced concrete beams strengthened by externally bonded glass fiber reinforced plastic plates in comparing with the experimental resultsshow satisfactory agreement. The results indicate that the flexure strength of reinforced concrete beams can be significantly increased by externally bonded glass fiber reinforced plastic plates. The dynamic behavior of reinforced concrete beams strengthened by epoxy bonded glass fiber reinforced plastic plates is investigated through the differential quadrature method. In this approach, only eleven sample points are required to obtain convergence.


Keywords: Glass Fiber Reinforced Plastic Plate, Reinforced Concrete Beam, Finite Element Method, Differential Quadrature Method


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