Strengthening Effect of Prestressed Near-Surface-Mounted CFRP Tendon on Reinforced Concrete Beam

Table 8

Designation of specimens and corresponding test variables.

Variable	FRP strain during prestressing (με)	Measured final strain (με)	Predicted final strain (με)
M-SC-1-B-40-0	7164	15786	19396
M-SC-2-B-40-0	6035	11913	22278
	7579	11631	19539
M-GR-1-B-40-0	8075	13915	17951
E-OX-1-B-40-0	5695	18902	—
E-OX-1-UB-40-0	5200	10728	14528
E-OX-1-B-30-0	6272	17658	—
E-OX-1-B-40-30	6595	15982	19253
E-OX-1-B-40-60	6636	17008	—