Behavior of Axially Loaded Stirrup Confinement Rectangular Concrete-Filled Steel Tubular Stub Columns

Table 3

Element type of the CFT component.

No.	Component	Element type
1	Steel tube, stiffing rib	Four-node reduced integral format shell element S4R
2	Concrete, loading plate	Eight-node brick element C3D8R
3	Rebar	Two-node linear beam element B31