Abstract：Abstract: Research purposes: Layout pattern choice of X- shape junction station will determine whether the station
and line capacity of relevant passenger dedicated line is coordinated and interval ability can play an effective role，in the
design work we should attach great importance to. The reasons which impacting section capacities on X - shape junction
station are analyzed in this paper. Layout schemes of X - shape junction station are proposed after detailed discussions
on the advantages and disadvantages of several schemes，meanwhile the suitable condition is advised for each scheme.
Resarch conclusions ：( 1) Layout schemes oriented tack have wide adaptability to train flow and crossing train flow.
The scheme，which connecting lines are located at each arrival throat section among the schemes connecting lines are
located at both of station，is adopted in priority， and the schemes which connecting lines are located only one side of
station are adopted in the second place. (2) Layout schemes oriented direction usually apply to the case where the criterion of passenger dedicated lines are different and no or small passengers transportation service in the junction station. The schemes oriented absolute direction with vertical separation connecting line for crossing - track trains are reasonable when the train flow and crossing train flow is bot!i great， layout scheme orient direction which the connecting line for crossing - track trains are located at each arrival throat section is preferred solution. The schemes
oriented partial direction with plane crossing only apply the case where the train on the line and the crossing train flow is small. (3 ) The research results can provide some references for the design of junction station of passenger dedicated line.
刘世峰. 客运专线“X”形接轨站布置方案探讨[J]. 铁道工程学报, 2016, 33(10): 15-20.
LIU Shi – feng. Discussion on the Layout Schemes of X - shape Junction Station of Passenger Dedicated Line. Journal of Railway Engineering Society, 2016, 33(10): 15-20.
2016, Vol. 33 
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