Research on Subgrade Differential Settlement Control Standard and Treatment Technology Based on Driving Comfort

Table 6

Vertical acceleration under different subgrade differential settlement length.

Subgrade differential settlement zone length (m)	Vertical acceleration of the human body under different subgrade differential settlement length (m/s^2)
	1 cm	2 cm	5 cm	8 cm
10	0.4	1.0	2.9	5.5
20	0.2	0.4	1.2	2.4