Hydration Heat of Nonshrinkage Concrete in Large-Diameter CFST Arch Ribs Cured at Low Temperatures

Table 2

Thermal parameters of the materials used in the finite element model.

Material	Density (kg/m^3)	Specific-heat capacity (kJ/m^2 °C)	Thermal conductivity (kJ/m^2·h°C)
Concrete	2.450	0.98	10.09
Steel	7.850	0.45	199.124