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Advances in Bridge Engineering

Table 1 Thermal Properties of Concrete and Structural Steel

From: Performance of suspension bridge hangers exposed to hazardous material fires considering wind effects

 

Concrete

Structural steel

Density (kg/m3)

2400

7870

Specific heat (kJ/kg·K)

0.88

0.486

Thermal conductivity (W/m·K)

0.29

51.9

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