Temperature Field and Gradient Effect of a Steel-Concrete Composite Box Girder Bridge

Table 1

Meteorological data record.

Date	Day			Night
	Condition	Wind direction	Maximum temperature (°C)	Condition	Wind direction	Minimum temperature (°C)
2021-06-06	Cloudy	North wind ≤ 3	26	Cloudy	North wind ≤ 3	15
2021-06-07	Sunny	North wind ≤ 3	32	Cloudy	North wind ≤ 3	18
2021-06-08	Cloudy	North wind ≤ 3	28	Sunny	North wind ≤ 3	18
2021-06-09	Sunny	North wind ≤ 3	32	Cloudy	North wind ≤ 3	20
2021-06-10	Cloudy	North wind ≤ 3	32	Cloudy	North wind ≤ 3	20
2021-06-11	Sunny	North wind ≤ 3	32	Cloudy	North wind ≤ 3	19