D ESIGN OF C ONCRETE B RIDGE G IRDERS S TRENGTHENED WITH CFRP L AMINATES STATIC STRENGTH, FATIGUE BEHAVIOR AND RELIABILITY 0 200 0.96 1.00 1.04 1.08 1.12 1.16 M R/M n Frequency 0 200 400 600 800 1000 0.96 1.00 1.04 1.08 1.12 1.16 M R/M n Frequency (a) PS24 (b) PS24-D1 0 200 400 600 800 1000 0.96 1.00 1.04 1.08 1.12 1.16 M R/M n Frequency 0 200 400 600 800 1000 0.96 1.00 1.04 1.08 1.12 1.16 M R/M n Frequency (c) PS24-D2 (d) PS24-D3 Girder Fiber i i M CFRP Fiber i ε ε actual i,CFRP Actual Deck Strains ε j ε actual j, deck Deck Fiber j ε top U NIVERSITY OF C ENTRAL F LORIDA FDOT CONTRACT BC-190