Table 6: Reloading test results of predamaged strengthened beams.

Beam descriptionUltimate load (kN)Percentage increase in ultimate loadDeflection at ultimate load (mm)Failure mode

DB-ad-1145.685.899Shear
RDB45-ad-1149.142.38%11.891Shear
RDB75-ad-1153.455.33%12.494Shear flexural
RDB95-ad-1163.2012.03%14.882Shear flexural
DB-ad-364.5311.674Shear flexural
RDB45-ad-371.7511.19%14.564Shear-flexural
RDB75-ad-370.228.82%17.534Shear
RDB95-ad-370.248.85%17.887Shear flexural
SDB-ad-1144.286.857Shear
RSDB45-ad-1154.604.60%14.048Shear flexural
RSDB75-ad-1161.877.57%10.450Shear flexural
RSDB95-ad-1155.966.29%10.412Shear flexural
SDB-ad-359.5510.371Shear
RSDB45-ad-367.2012.85%14.146Shear
RSDB75-ad-364.057.56%13.763Shear
RSDB95-ad-362.244.52%12.523Shear