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

Table 7

Flexural moment capacity at the maximum load state (Specimen #1) [19].

Maximum load limit state (M-T1RnyT2Ry)
h	b		fy		εy	Es		εc
500 mm	500 mm		454 MPa		0.00227	200000 MPa	28.14 MPa	0.003
	As		d				α	γ
1013.4 mm^2	1013.4 mm^2		437.5 mm	150 mm	62.5 mm	87.5 mm	0.761	0.41667
			Compression			Tension
c	53.06 mm	Force (kN)	Fc			Ft1	Ft2
M (total)	195.5 kN·m		568.2 kN			108.1 kN	460.1 kN
Rebar (compressive)	0.00053360		50.0%			9.5%	40.5%
Rebar (tensile)	0.020272	Moment (kN·m)	Mc			Mt1	Mt2
			17.6 kN·m			1.0 kN·m	176.9 kN·m
			9.0%			0.5%	90.5%