Analyzing Driving Safety Using Vehicle-Water-Filled Rutting Dynamics Model and Simulation

Table 3

Critical rutting length and water depths with speeds (m).

Speed		Friction coefficient
		0	0.01	0.02	0.03	0.04	0.05	0.06	0.07
80 km/h	RDcw	22	21	21	20	19	18	17	16
	LH	135	135	156	195	291	—	—	—
	LC	323	352	—	—	—	—	—	—
100 km/h	RDcw	19	17	15	14	12	10	8	7
	LH	121	121	137	156	173	195	265	—
	LC	310	323	—	—	—	—	—	—
120 km/h	RDcw	18	15	13	10	8	5	3	2
	LH	116	116	129	145	157	168	183	212
	LC	254	301	—	—	—	—	—	—

Note. RD_cw refers to critical water depth in rutting, mm; L_H and L_C, respectively, refer to critical water lengths in rutting of lateral stability and control stability, m.