Shear Cracking of Prestressed Girders with High Strength Concrete

International Journal of Concrete Structures and Materials

Table 2 Reinforcement Details for Modified Tx28 Girders (All dimensions are in mm).

Girder	Tendons		Mild steel reinforcement
	Nos.	Dia.	Transverse Steel (\( \phi \)16) “S”-rebar		Top flange flexural steel (\( \phi \)13)				Bottom flange flexural steel
			Sp.	Ratio (%)	Longitudinal direction		Lateral direction		Extra flexural steel	Confinement steel (\( \phi \)13)
					“T”-rebar		“A”-rebar			“C”-rebar
					Nos.	Sp.	Nos.	Sp.		Nos.	Sp.
A1	14	12.7	149	1.76	10	89	26	298	–	106	149
A2	14	12.7	114	2.30	10	89	34	229	–	138	114
F1	14	12.7	140	1.88	10	89	28	279	–	114	140
F2	14	12.7	102	2.58	10	89	38	203	–	154	102
F3	14	12.7	108	2.43	10	89	36	216	–	146	108
F4	14	12.7	79	3.31	10	89	32	248	–	196	83
C2	14	12.7^a	83	3.18	6	38	32	248	6 \( \phi \) 25	96	165
C3	14	12.7^a	76	3.44	10	89	27	305	–	100	152
C4	14	12.7^a	64	4.13	6	38	30	191	6 \( \phi \) 25	120	127