【作者】 赵亮；

【导师】 陈峰；

【作者基本信息】 北京交通大学 ， 城市轨道工程， 2009， 硕士

【摘要】 城市轨道交通立席密度和座位率、超员系数等标准决定着轨道交通列车的定员,而其中立席密度是决定因素。轨道交通立席密度对轨道交通系统运能、系统规模、工程造价,运营的经济性与安全性、服务水平等方面都有影响。研究立席密度使得轨道交通服务水平与工程、运营经济性达到平衡,在我国城市轨道交通高速发展的今天有着重要的意义。通过比较国内外立席密度标准,以及对我国立席密度研究现状的分析,发现我国立席密度研究存在着诸如缺乏立席密度对轨道交通影响的系统研究,缺少实际运营调研数据的支持等问题。针对我国现有研究存在的问题及不足,论文首先分析了立席密度对轨道交通系统各方面的影响,得到了立席密度和轨道交通系统规模、工程造价、运营能耗等方面的关系。然后通过调研北京市轨道交通典型线路的立席密度特征,立席密度与乘客滞留、乘降效率的关系,采用定性定量相结合的研究方法,得到立席密度的相关调研分析结论。以上述分析结论为基础,论文从轨道交通服务水平和工程、运营经济性的主要矛盾、全线乘客的拥挤度、客流的特殊性和风险性等方面入手,对轨道交通立席密度标准进行了探讨,给出了立席密度标准的相关结论和建议。最后对由较大的立席密度造成轨道交通服务水平下降的情况,提出了优化车辆服务设施、增加运输能力、加强运营管理水平等解决措施。更多还原

【Abstract】 Density of standing passengers,capacity rate and overcrowding coefficient of urban rail traffic and other factors determine the personnel quota of rail traffic trains,and density of standing passengers stands as the deciding factor.It affects the transportation capacity of rail traffic system,scale of the system,project cost, operating economy and security,service level and so on.Therefore,the study of density of standing passengers makes it possible to strike a balance between the service of rail transportation and engineering as well as operating economy,which has a great significance to our country with the rapid development of urban rail traffic.By comparing domestic and foreign standards of density of standing passengers, and analyzing present domestic researches on the density of standing passengers,it is found that in our country systematic study on influences of the density of standing passengers on the rail transit is deficient and investigation data of practical operation is also scarce to support domestic researches.In view of the problems and deficiencies of existing study,the influence on each factor of rail transit system by density of standing passengers was analyzed,and the relationship between density of standing passengers and scale of rail transit system,project cost,as well as operational energy consumption was achieved.Then,we investigated the characteristics of density of standing passengers,the relationship between density of standing passengers and passengers residence and the boarding efficiency of typical rail traffic lines in Beijing,and obtained the corresponding conclusions on density of standing passengers by employing qualitative and quantitative research methods.Based on the conclusions above,the standard of density of standing passengers was discussed in respects of the primary contradiction between rail transit service level and economic engineering and operation, crowding degree in all lines,and the particularity and security of the passengers flow. Then,relevant conclusions and suggestions were provided.In the end,to solve the problem of decreasing service level caused by larger density of standing passengers, measures to optimize vehicle service facilities,to increase transport capacity were put forward.更多还原