Minimum Flexural Reinforcement Steel Ratios of High-Strength Concrete Beams

Table 8

Results of the tested beams.

G	Beam ID	(KN)	(KN)	(KN)	(mm)	(mm)	Failure mode
C	CS00	16.20	N	N	N	0.34	Brittle failure
	CS15	15.70	11.13	18.62	2.98	35.71	TCF (steel rupture)
	CS33	22.81	38.00	51.13	4.96	80.42	TCF (steel rupture)
	CS65	25.00	75.57	99.56	6.65	54.58	TCF (concrete crushing)
	CM00	34.14	N	N	N	0.76	Brittle failure
	CM15	42.65	29.00	41.73	1.81	29.58	TCF (steel rupture)
	CM33	50.01	83.10	107.61	4.95	59.38	TCF (concrete crushing)
	CM65	51.83	169.85	198.12	10.00	53.15	TCF (concrete crushing)
	CL00	46.61	N	N	N	0.65	Brittle failure
	CL15	65.00	45.90	57.59	2.10	41.67	TCF (steel rupture)
	CL33	71.28	126.23	148.68	6.03	78.59	TCF (concrete crushing)
	CL65	72.20	254.66	274.07	11.26	45.22	TCF (concrete crushing)