Experimental Study on an Innovative Shear Connector in Steel-UHPC Composite Structure

Table 1

Specimen parameter design.

Types of shear connectors	Specimen number	The diameter of stud (mm)	The diameter of arc-shaped reinforcement (mm)	The diameter of perforated steel bar (mm)
Stud	A-1-1	10
	A-1-2
Arc-shaped reinforcement	C-1-1		8
	C-1-2
	C-2-1		10
	C-2-2
	C-3-1		12
	C-3-2
Perforated bar steel plate	B-3-1			10
	B-3-2