东莞轨道交通2号线空气动力学及运行舒适度的研究与实践
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摘要
总结东莞市城市轨道交通号线的设计、建设、运营以及《地铁快线设计标准》编写过程中的研究、测试,提出解决最高行车速度120 km/h城市轨道交通地下线路运行时乘客舒适度的措施,如扩大长大区间隧道断面、提高车辆气密性、对车头做流线型造型等,并给出衡量空气压力波的标准。为解决地铁列车在隧道内高速运行乘客舒适度的问题起到了关键作用,开通前的专项测试显示出缓解空气压力波的各项措施都取得了较好的效果,摸索出一套衡量空气压力波的标准。
This paper summarizes the design, construction, and operation of Dongguan Rail Transit Line 2, and the research and testing during the process of drafting "Standard for design of rapid metro." It proposes measures to increase the comfort level of passengers during the operation of the urban rail transitunderground line at 120 km/h, such as expand the section of the tunnel, improve air tightness of vehicle, streamline shape for the front of the vehicle,and so on, it explains the standard formeasuring air pressure waves. It plays a key role in solving the problem of the comfort of the subway train running in the tunnel at high speed. All measures taken to relieve the air pressure wave had achieved better performance before the opening of the special test,and find out a set of standards for measuring air pressure waves.
This paper summarizes the design, construction, and operation of Dongguan Rail Transit Line 2, and the research and testing during the process of drafting "Standard for design of rapid metro." It proposes measures to increase the comfort level of passengers during the operation of the urban rail transitunderground line at 120 km/h, such as expand the section of the tunnel, improve air tightness of vehicle, streamline shape for the front of the vehicle,and so on, it explains the standard formeasuring air pressure waves. It plays a key role in solving the problem of the comfort of the subway train running in the tunnel at high speed. All measures taken to relieve the air pressure wave had achieved better performance before the opening of the special test,and find out a set of standards for measuring air pressure waves.
引文
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[3]王悦明.铁路客车空气压力密封性问题[J].铁道机车车辆,2000(4):4-7.WANG Yueming.Problem about the railway coach airproof[J].Railway locomotive&car,2000(4):4-7.
[4]王前选.高速列车车体交变气动载荷试验装置研建[D].长沙:中南大学,2009.
[5]张伟.地铁车头流线型设计与车头内部框架结构动态优化[D].南京:东南大学,2008.
[6]张凯.带可调附加叶片的压气机叶尖间隙流动演化机制研究[D].哈尔滨:哈尔滨工业大学,2008.
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[8]东莞市城市快速轨道交通R2线工程隧道通风与列车隧道阻力、舒适度分析研究技术专题报告[R].东莞,2010.
[9]南车南京铺镇车辆有限公司.东莞R2线A车平面布置图[R].南京,2013.
[10]东莞市轨道交通有限公司、铁科院(北京)工程咨询有限公司东莞市城市快速轨道交通线网建设规划车辆选型专题研究报告[R].东莞,2010.
[11]中国铁道科学研究院铁道建筑研究所.东莞城市轨道交通2号线压力波测试报告[R].北京,2016.
[2]城市轨道交通工程项目建设标准:建标104—2008[S].北京:中国计划出版社,2008.
[3]王悦明.铁路客车空气压力密封性问题[J].铁道机车车辆,2000(4):4-7.WANG Yueming.Problem about the railway coach airproof[J].Railway locomotive&car,2000(4):4-7.
[4]王前选.高速列车车体交变气动载荷试验装置研建[D].长沙:中南大学,2009.
[5]张伟.地铁车头流线型设计与车头内部框架结构动态优化[D].南京:东南大学,2008.
[6]张凯.带可调附加叶片的压气机叶尖间隙流动演化机制研究[D].哈尔滨:哈尔滨工业大学,2008.
[7]东莞市轨道交通有限公司、铁科院(北京)工程咨询有限公司[R].东莞,2010.
[8]东莞市城市快速轨道交通R2线工程隧道通风与列车隧道阻力、舒适度分析研究技术专题报告[R].东莞,2010.
[9]南车南京铺镇车辆有限公司.东莞R2线A车平面布置图[R].南京,2013.
[10]东莞市轨道交通有限公司、铁科院(北京)工程咨询有限公司东莞市城市快速轨道交通线网建设规划车辆选型专题研究报告[R].东莞,2010.
[11]中国铁道科学研究院铁道建筑研究所.东莞城市轨道交通2号线压力波测试报告[R].北京,2016.