Advances in Civil Engineering

Research Article

Experimental and Numerical Study on Ultimate Shear Load Carrying Capacity of Corroded RC Beams

Table 4

Summary of experimental data on shear capacity of corroded beams with stirrups.


Data source	N	Beam no.	f_c (MPa)	(mm)	h₀ (mm)	ρ_l (%)	(%)	f_yw (MPa)	A_sw (mm²)	s (mm)	λ

This study	10	A1∼A5	14.3	125	170	3.6	0.41	360	63.4	125	2.94
This study	10	B1∼B5	14.3	150	205	2.5	0.23	360	63.4	180	2.93
Xu et al. [9]	21	A/B/A2∼C2	15.06∼16.25	120	200	1.92	0.32	275	57	150	2.00
		A3∼C3/A5∼C5	15.06∼16.25	120	200	1.92	0.32	275	57	150	2.00
		C/A1∼A3	15.06∼16.25	120	200	1.92	0.32	275	57	150	1.00
		A4∼C4/A6∼C6	15.06∼16.25	120	200	1.92	0.32	275	57	150	1.00
Higgins et al. [10]	8	8RA/8RD	17.58	254	521	1.9	0.196	585	101	203	2.04
		10RA∼10RD	20.04	254	521	1.9	0.157	585	101	254	2.04
		12RA/12RD	17.76	254	521	1.9	0.13	585	101	305	2.04
Huo [11]	14	L1∼L14	9.6	100	170	1.94	0.44	324	66	150	1.50
Wang et al. [12]	10	BC2.0-1∼5	18.29∼26.74	150	150	1.29	0.31	441.5	57	150	2.00
Wang et al. [12]	10	BC3.0-1∼5	18.29∼26.74	150	150	1.29	0.31	441.5	57	200	3.00
Xia et al. [30]	18	A-0∼A-5	12.97	120	200	2.68	0.253	321.8	67.2	100	1.50
		B-0∼B-5	12.97	120	200	2.68	0.19	321.8	67.2	100	1.50
		C-0∼C-5	12.97	120	200	2.62	0.475	463.9	92	150	1.50
Yang et al. [31]	8	1.5-1∼1.5-4	21.27	150	260	2.62	0.475	482	101	150	1.50
Yang et al. [31]	8	L1-1∼L1-4	21.27	150	260	2.62	0.561	482	101	150	1.00
Wang et al. [32]	7	0#∼6#	16.91∼18.32	250	455	2.34	0.447	337.9	66	200	1.74
Yu [33]	8	JL-L0∼JL-L5	11.02∼12.83	180	260	2.34	0.447	280	57	120	2.22
Yu [33]	8	HJL-L1/L3/L5	11.02∼12.83	180	260	1.63	0.12	280	57	120	2.22
Lu et al. [34]	24	X1/X2	19.49	200	275	2.15	0.19/0.14	339	57	150/200	2/2.5
		X3/X4	19.49	200	275	2.15	0.2/0.25	373	101	250/200	3/3.5
		X5/X6	19.49	200	275	2.15	0.19/0.14	458	57	150/200	2/2.5
		X7/X8	19.49	200	275	2.15	0.2/0.25	433	101	250/200	3/3.5
		X9/X10	19.49	200	275	2.15	0.19/0.14	476	57	150/200	2/2.5
		X11/X12	19.49	200	275	2.15	0.2/0.25	524	101	250/200	3/3.5
		Y1/Y2	23.86	200	275	2.15	0.19/0.14	339	57	150/200	2/2.5
		Y3/Y4	23.86	200	275	2.15	0.2/0.25	373	101	250/200	3/3.5
		Y5/Y6	23.86	200	275	2.15	0.19/0.14	458	57	150/200	2/2.5
		Y7/Y8	23.86	200	275	2.15	0.2/0.25	433	101	250/200	3/3.5
		Y9/Y10	23.86	200	275	2.15	0.19/0.14	476	57	150/200	2/2.5
		Y11/Y12	23.86	200	275	2.15	0.2/0.25	524	101	250/200	3/3.5