FEA of Effects Induced by Diurnal Temperature Variation on Downstream Surface of Xiaowan Arch Dam

Table 3

Influence depth of air temperature.

Times of surface temperature variation amplitude	Time period
	Winter		Summer
	24 h	96 h	24 h	96 h
0.1	0.45	0.6	0.3	0.4
0.05	0.6	0.75	0.45	0.65
0.01	1.2	1.5	1.1	1.2