Mathematical Model for Analysis of Uniaxial and Biaxial Reinforced Concrete Columns

Table 1

Uniaxial column input data.

Column identifier	Pu (kN)	Mu (kN·m)	As (mm^2)	(mm^2)	(MPa)	(MPa)		(mm)	e (mm)
C1 (200 × 400)	300	60	400	400	30	300	0.7	80	200
C2 (200 × 400)	200	50	400	400	20	300	0.7	60	250
C3 (300 × 500)	800	200	1000	1000	30	415	0.7	75	250
C4 (400 × 400)	400	100	1000	1000	30	415	0.65	80	250
C5 (300 × 450)	1300	157.4	1530	1530	25	300	0.65	75	121
C6 (200 × 400)	400	20	402	402	30	300	0.7	60	50
C7 (300 × 500)	600	100	1500	1500	30	415	0.65	90	167
C8 (400 × 800)	1000	200	2000	2000	30	415	0.65	80	200