Experimental Study on Bond-Slip Behavior between H-Shaped Steel and Gypsum Cover in SGFCG

Table 2

Load characteristics and average bond strength characteristics.

Specimen no.	OA section		AB section		BCD section
	Ps (kN)	(MPa)	Pu (kN)	(MPa)	Pr (kN)	(MPa)
C-1	—	—	—	—	—	—
C-2	48	0.2667	72	0.4000	70	0.3889
C-3	40	0.2667	58	0.3867	56.5	0.3767
C-4	—	—	—	—	—	—
C-5	52	0.2476	82	0.3905	74	0.3524
C-6	56	0.3111	82	0.4556	77	0.4278
C-7	40	0.2222	60	0.3333	59	0.3278
C-8	36	0.2400	56	0.3733	54	0.3600
C-9	60	0.2857	88	0.4190	86.5	0.4119