Parametric Push-Out Analysis on Perfobond Rib with Headed Stud Mixed Shear Connector

Table 1

Push-out test specimens.

Group	Headed stud				Perfobond rib				Steel		Concrete
	ds (mm)	ls (mm)	fsy (MPa)	fsu (MPa)	dp (mm)	dr (mm)	fry (MPa)	fru (MPa)	fy (MPa)	fu (MPa)	fcu (MPa)
HS	22	200	370	465	—	—	—	—	410	545	70.3
PR	—	—	—	—	60	20	382	547	410	545	70.3
MS	22	200	370	465	60	20	382	547	410	545	70.3