Flexural Reinforcement of Over-Reinforced Beam by Ultrahigh Performance Concrete Layer

Table 4

Mechanical properties of rebar.

Rebar	Diameter (mm)	Elasticity modulus (GPa)	Poisson’s ratio	Yield strength (MPa)
Stirrup	8	200	0.3	305
Compression rebar	10	200	0.3	405
Tension rebar	20	200	0.3	405
	22
	25