Temperature Load Parameters and Thermal Effects of a Long-Span Concrete-Filled Steel Tube Arch Bridge in Tibet

Table 7

Experimental values of the temperature gradient influence range from the literature compared to this study (m).

Literature	[14]	[15]	[16]	This study
Diameter of steel pipe, D	0.426	0.53	0.8	1.6
Temperature gradient influence range, d	0.113	0.265	0.260	0.250