Estimation of Minimum Torsional Reinforcement of Reinforced Concrete and Steel Fiber-Reinforced Concrete Members

Table 3

Test results and validation of the proposed model.

Specimen names	At cracking		At ultimate		At yielding of steel				Reserved strength ratio	Ductility index
					Transverse		Longitudinal
	MT30-0.77	0.0060	55.00	0.0060	55.00	0.0324	48.83	0.0116	48.49	1.00	1.00
MT30-1.32	0.0048	51.55	0.0307	57.04	0.0307	57.04	0.0307	57.04	1.11	6.46
MT40-1.32	0.0063	58.29	0.0063	58.29	0.0187	52.51	0.0295	51.14	1.00	1.00
MT40-1.89	0.0063	60.97	0.0282	98.40	0.0240	96.19	0.0200	89.23	1.61	4.48
MTF25-0.77	0.0080	54.00	0.0111	54.15	0.0367	49.39	0.0198	53.04	1.00	1.39
MTF25-N	0.0075	53.97	0.0075	53.97	-	-	0.0164	50.08	1.00	1.00