轨道交通机场线运营组织模式适应性分析
李团社
Adaptability Analysis of Rail Transit Airport Line Operation Organization Mode
LI Tuanshe
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作者信息:1.中铁第一勘察设计院集团有限公司， 710043，西安
2.陕西省铁道及地下交通工程重点实验室(中铁一院)，710043，西安
3.轨道交通工程信息化国家重点实验室(中铁一院)， 710043，西安
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Affiliation:China Railway First Survey and Design Institute, 710043, Xi’an, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2023.09.015
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中图分类号/CLCN:U29.9
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栏目/Col:研究报告
摘要:
相对于传统的交通出行工具，轨道交通与机场衔接具有较明显的优势，不少机场线开始从以城市轨道交通为主的单一模式向多层次轨道交通系统转变，因此需对机场线的运营组织模式进行适应性分析。方法：介绍了机场线的定义及分类；对机场线的运营组织研究进行了必要性分析；总结了机场专线、城市轨道交通延伸线和市域(郊)铁路的运营组织特点，并分别对三者进行了适应性分析；提出了机场线的规划建议。结果及结论：研究结果表明：机场专线适用于旅客吞吐量大于5 000万人次/年的大型机场；城市轨道交通延伸线适用于距离城市中心不宜过远的机场，且旅客吞吐量需大于1 000万人次/年；市域(郊)铁路适用于距离市中心较远的机场，且宜在市域(郊)铁路的运能较为富裕的情况下采用。机场线规划建议有：选择适宜的运营组织模式；加快空港交通枢纽的建立；结合机场线客流特点，加大快慢车运营组织模式的应用；加强行李托运功能方面的研究。
Abstracts:
Compared to conventional transportation means, rail transit has distinct advantages in connecting with airports. Many airport lines begin to shift from a singlemode system primarily based on URT (urban rail transit) to a multilevel rail transit system. Therefore, an adaptability analysis of airport line operation organization modes is necessary. Method: First, the definition and classification of airport line are introduced; then, necessity analysis of airport line operation organization research is carried out; operation organization characteristics of airport dedicated lines, URT extensions, and city (suburban) railways are summarized, and adaptability analysis is conducted respectively; suggestions for airport line planning are proposed. Result & Conclusion: The research results indicate that: airport dedicated lines are suitable for large airports with annual passenger throughput of over 50 million; URT extensions are suitable for airports located not too far from the city center, with annual passenger throughput exceeding 10 million; city (suburban) railways are suitable for airports located at a considerable distance from the city center, particularly in appropriate circumstances of sufficient transportation capacity. Suggestions for airport line planning include: selecting appropriate operation organization modes; accelerating the establishment of airport transportation hubs; combining the characteristics of airport line passenger flow to increase the application of express/local train operation modes; increasing research on luggage handling capabilities.
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