Application of a Reinforced Self-Compacting Concrete Jacket in Damaged Reinforced Concrete Beams under Monotonic and Repeated Loading

Table 6

Experimental results.

Beam name	𝑉𝑦; (kN)	𝜈𝑦=𝑉𝑦/(𝑏𝑑); (MPa)	𝑉𝑢; (kN)	𝜈𝑢=𝑉𝑢/(𝑏𝑑); (MPa)	𝑀𝑦=𝑎𝑉𝑦; (kN-m)	𝑀𝑢=𝑎𝑉𝑢; (kN-m)	𝑀𝑗; (kN-m)	Δmax/Δ𝑦	Observed failure mode
M1	—	—	28.1	1.28	—	16.9	—	1.0	Shear
M1-J	34.9	0.97	42.0	1.17	20.9	25.2	8.3	23.2	Flexure
R1	—	—	27.9	1.27	—	16.7	—	1.0	Shear
R1-J	34.2	0.95	41.6	1.16	20.5	25.0	8.3	22.9	Flexure
M2	—	—	28.6	1.31	—	17.2	—	1.0	Shear
M2-J	34.7	0.97	40.0	1.11	20.8	24.0	6.8	21.7	Flexure
R2	—	—	28.5	1.30	—	17.1	—	1.0	Shear
R2-J	32.7	0.91	40.5	1.13	19.6	24.3	7.2	21.6	Flexure
M3	29.4	1.34	30.9	1.41	17.6	18.5	—	1.3	Shear
M3-J	35.4	0.99	41.5	1.16	21.2	24.9	6.4	19.4	Flexure
R3	—	—	29.1	1.33	—	17.5	—	1.0	Shear
R3-J	34.9	0.97	39.7	1.11	20.9	23.8	6.3	18.0	Flexure