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Research on the Speed Matching of Passenger/Freight Trains on Existing Liens with Max. Speed of 200km/h

Author: CuiFengXia
Tutor: LiYingHong
School: Southwest Jiaotong University
Course: Transportation Planning and Management
Keywords: Speed ??matching Direct calculation Deduction Coefficient Through capacity
CLC: U292.52
Type: Master's thesis
Year: 2009
Downloads: 116
Quote: 4
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Abstract


China's railway lines are mixed operation of passenger and freight trains , the after speed passenger trains and freight trains speed gradually increases , the direct impact on railway transport efficiency through capacity . EMU especially since the on-line , the level of the train further increase rail transport organizations have come up with many new changes . Therefore is necessary to study the speed of passenger and freight trains matching problem . Based on this background , the paper off the line of 200km / h moving EMU both passenger and freight train speed line matching study , and examples of specific analysis , a series of conclusions . In this paper , first introduced the 200km / h both online mode of transport organization and the ability to highlight the concept and by the ability of the trains running group , to lay the foundation for the follow-up research . Match for the study of passenger and freight train speeds through capacity considerations , using different methods of calculation of the speed of passenger and freight trains match discussed . 1 . Use the direct calculation method to determine the running map Train line structure , the simple integer programming model ; 2 . Use deduction coefficient obtained through the analysis of single-row passenger train and a passenger train deduction coefficient deduction Coefficient of any passenger train expressions , and thus the speed of passenger and freight trains match analysis: the last paragraph East - Xi'an to Baoji background , by changing the different levels on the number of trains in the section , the different levels of train speed methods such as quantitative analysis of the impact of the speed matching relations between the different levels of train line through capacity , a reasonable match .

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CLC: > Transportation > Rail transport > Rail transport management projects > Organization of train > Railway through the ability to transport capacity > Interval through capacity
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