Influencing Factors on Vehicles Lateral Stability on Tunnel Section in Mountainous Expressway under Strong Wind: A Case of Xi-Han Highway

Table 2

Average speed of K1142.6 at 10 a.m. to 9 p.m.

K1142.6 time	28 July (km/h)		16 March (km/h)
	First and third	Second and fourth	First and third	Second and fourth
10:00-11:00	56.879	51.236	53.840	54.720
11:00-12:00	62.951	47.831	61.326	61.957
12:00-13:00	58.661	54.373	61.739	62.348
13:00-14:00	60.794	55.256	64.370	65.848
14:00-15:00	61.372	57.061	72.478	73.022
15:00-16:00	63.725	55.633	73.326	73.522
16:00-17:00	64.482	56.207	71.739	72.326
17:00-18:00	62.711	54.273	72.304	72.239
18:00-19:00	62.197	53.881	70.348	70.978
19:00-20:00	60.194	54.851	72.022	72.311
20:00-21:00	62.263	52.355	71.891	72.174
21:00-22:00	60.916	52.759	72.239	72.174