Effects of Different Interface Forms on Mechanical Properties of Steel Self-Compacting Concrete Composite Beams

Table 5

Test results of specimens.

Specimen no.	Fu^1 (kN)	Fud^2 (mm)	Fc^3 (kN)	Fcd^4 (kN)
SP1	310.7	5.233	253.3	2.532
SP2	305.6	6.632	241.7	2.322
SP3	292.5	5.685	149.9	2.217
SP4	308.5	6.743	205.9	2.469
SP5	256.2	5.406	170.5	1.932
SP6	299.1	4.914	250.0	3.274

¹F_u: ultimate bearing capacity of the specimens, ²F_ud: ultimate deformation of the specimens, ³F_c: load value when the specimen is cracked, and ⁴F_cd: deflection value when the specimen is cracked.