FLEXURAL ANALYSIS OF CONCRETE BEAMS LONGITUDINALLY REINFORCED WITH GFRP BARS USING DISCRETE ELEMENT MODEL NAUWAL BINTI HJ SUKI This project is submitted in the fulfillment of the requirements for the award of Master in Civil Engineering FACULTY OF CIVIL AND ENVIRONMENTAL ENGINEERING UNIVERSITI TUN HUSSIEN ONN MALAYSIA MAY, 2011 PTTA PERPUSTAKAANTUNKUTUNAMINAH