Behavior of Reinforced Composite Foamed-Normal Concrete Beams

Table 4

Results of loads and deflection for the examined beams.

Beam symbol	Cracking load (Pcrack) (kN)	Cracking deflection (Δcrack) (mm)	Yielding load (Py) (kN)	Yielding deflection (Δy) (mm)	Ultimate load (Pu) (kN)	Ultimate deflection (Δu) (mm)
Nρ1	20	0.74	41.96	3.35	56.4	20.01
Fρ1	19	0.83	43.96	3.55	54.61	22.39
Cρ1	18	0.67	47	3.3	58.61	18.67
Nρ2	25	0.82	86.2	4.12	103.9	18.69
Fρ2	20	0.94	80	5.1	103.9	19.25
Cρ2	20	0.5	82.58	4.35	102.56	16.85
Nρ3	30	0.62	129	5	142.52	10.24
Fρ3	22	0.8	121.88	6.09	139.19	14.88
Cρ3	25	0.78	130.54	5.8	143.86	22.77