Thermo-Hydro-Mechanical Combined Effect Analysis Model for Early-Age Concrete Bridges and Its Application

Table 5

Mechanical characteristics of concrete.

Age (d)	Compressive strength (MPa)	Tensile strength (MPa)	Elastic modulus (GPa)
0.75	13.18	1.2	18.35
1	15.28	1.4	20.35
2	21.55	2.1	22.05
3	24.64	2.54	22.7
7	32	2.94	27.78
28	36	3.47	28.58