Specimen

Pcr (ton)

Pult (ton)

Pcr/Pult

(%)

Displacement

Ductility Factor (%)

Max. Def.

(mm)

Strengthening

Method

S1

7.10

10.60

67%

180%

17.55

Control

S2

10.20

14.00

72%

260%

18.48

GFRP Sheets

S3

9.50

15.50

61%

257%

18.01

Carbon Laminate Strips

S4

10.00

17.70

56%

250%

19.53

Near Surface Mounted