Calculation on Bending Stiffness of RC Short Beam Strengthened by CFRP

Table 1

Design parameters of the specimen.

No.	Beams ID	CFRP sheet layers	Concrete strength	Reinforcement ratio (%)
1	B-0-30-4	0	C30	0.42
2	B-1-30-4	1	C30	0.42
3	B-2-30-4	2	C30	0.42
4	B-1-20-4	1	C20	0.42
5	B-1-40-4	1	C40	0.42
6	B-1-30-6	1	C30	0.60
7	B-1-30-8	1	C30	0.82