Table 1.
Summary table of analysis methods for train delay propagation patterns at home and abroad.
Fig 1.
Typical abnormal events and causes of high-speed railway.
Fig 2.
Network structure of basic causes of primary train delay.
Fig 3.
The generation and propagation mechanism of knock-on train delay.
Fig 4.
Data source.
Table 2.
Basic train information of representative HSR lines within current network.
Fig 5.
Speed-deceleration curves of two representative trains under two braking modes.
Fig 6.
Schematic diagram of speed loss time under speed restriction measures (S1 = S2).
Table 3.
List of speed loss time under common emergent strategies (min).
Table 4.
Data format of representative train timetable of East Xuzhou Railway Station.
Table 5.
Data format of representative train timetable of East Xuzhou Railway Station.
Fig 7.
Primary delay distribution of abnormal events.
(a) Sorted primary delay distribution; (b) Frequency distribution of primary delays.
Fig 8.
Distribution of emergent measures for sections and stations under abnormal events.
Fig 9.
Distribution of primary delay samples based on occurrence time and event cause.
Table 6.
Statistics of average primary delay and influenced train number under different event causes.
Table 7.
Clustering results of abnormal events in high-speed railways.
Table 8.
Analysis of the influence of sectional primary delays under major measures.
Table 9.
Analysis of the influence of stational primary delays under major measures.
Fig 10.
Distribution of maximum cumulative train delay for various abnormal events in the section.
Fig 11.
Distribution of maximum cumulative train delay for various abnormal events in the station.
Table 10.
The R2-distribution between the maximum cumulative train delay and primary delay for abnormal event scenarios.
Fig 12.
Accumulated station delay distribution under various abnormal event scenarios.
Fig 13.
Changes in maximum cumulative station delay under different scenario parameter levels.