A Research on Modification Method for NSM FRP-Concrete Bonded Joints Strength Models

Table 2

Database under the adhesive-concrete interface failure mode.

Reference	Tests number	Material	fc (MPa)	Ef (GPa)	tp (mm)	tf (mm)	(mm)
[13]	16	CFRP/GFRP	22	37.17–174.17	8–11.3	8–11.3	10–24
[24]	6	CFRP	34.5	124	12	12	20–25
[29]	13	BFRP/GFRP/CFRP	19	46–182	6–15	1.4–10	5–15
[30]	28	BFRP/GFRP/CFRP	19	42–182	6–15	2.5–10	8–20
[31]	11	BFRP/GFRP/CFRP	19.6–49.3	51–177	6–15	1.4–8	5–15
[32]	15	CFRP	34	124–210	12	12	20
Total	89	BFRP/GFRP/CFRP	19–49.3	37.17–210	6–15	1.4–12	5–25