Vertical Gradient Temperature Difference of the Main Arch with Single Pipe Section in Tibet Based on Statistical Analysis

Table 4

Estimated parameters of probability density statistical model.

Season	Temperature difference type	Estimation of the probability density parameters of the gradient temperature differences in the cross section of a single circular pipe
							Similarity
Summer		0.007	0.789	9	8.316	0.350	0.927
		0.0003	1.012	10	7.900	0.458	0.973
Winter		−0.0024	1.120	8	6.895	0.701	0.970
		−0.006	1.191	5	5.912	0.657	0.940