Train Vehicle Structure Design from the Perspective of Evacuation

Chinese Journal of Mechanical Engineering

Table 2 Results of t-tests on three indicators

	Logarithmic value of reality	Mean logarithmic value of simulation	Standard deviation	Df	t	p
a) Left door	0.778	0.763	0.067	24	− 1.156	0.259
a) Right door	0.778	0.778	0.058	24	0.433	0.669
b) Left door	1.690	1.686	0.015	24	−1.264	0.219
b) Right door	1.653	1.657	0.019	24	1.007	0.324
c) Left door	− 0.056	− 0.052	0.018	24	0.606	0.550
c) Right door	− 0.041	− 0.044	0.019	24	− 0.866	0.395

Note: a) The first passenger’s evacuation time, b) the total evacuation time, and c) the passenger flow