High-Temperature Properties of a Long-Span Double-Deck Suspension Bridge under a Tanker Fire

Table 1

Thermophysical properties of air ( = 1.01325 × 105 Pa).

T	0	100	200	300	400	500	600	700	800	900	1000	1100	1200
ρ	1.29	0.95	0.75	0.62	0.52	0.46	0.40	0.36	0.33	0.30	0.28	0.28	0.24
c	1.01	1.01	1.03	1.05	1.07	1.09	1.11	1.14	1.16	1.17	1.19	1.20	1.21
λ	2.44	3.21	3.93	4.60	5.21	5.74	6.22	6.71	7.18	7.63	8.07	8.50	9.15

Note: T: temperature (°C); ρ: density (kg/m³); c: specific heat (kJ/(kg·K)); λ: thermal conductivity (10⁻² W/(m·K)).