The Research on Delay Propagation of Urban Rail Transit Operation under Sudden Failure

Table 2

Time period discount weight based on time period division ().

Time period	7 : 00–9 : 00	9 : 00–17 : 00	17 : 00–19 : 00	19 : 00–21 : 00	Others
	0.31	0.12	0.28	0.12	0.17