Analytical Investigation of the Flexural Capacity of Precast Concrete Frames with Hybrid Joints

Table 1

Dimensions and joint details of test specimen columns [17].

Specimen #1	Specimens #2 (joint) and #3 (entire length)
Top rebar	As top = 1013.4 mm^2 (2-HD25)
Bottom rebar	As bottom = 1013.4 mm^2 (2-HD25)
Hoops	Hoops = HD13 @ 200
Section size	B = 500 mm, H = 500 mm
Design strength	Fc = 27 MPa, Fy = 235 MPa (SM400), fy = 400 MPa
Size of the steel section	H = 200 × 200 × 8 × 12