密集发车条件下列车束缓冲时间确定方法的研究  

Research on the Calculating Method About Necessary Buffer Time of Sheaf of Trains on the Basis of Dense Departure

作　　者：马强[1] 胡思继[1] 

机构地区：[1]北方交通大学交通运输学院,北京100044

出　　处：《北方交通大学学报》2001年第2期54-57,共4页Journal of Northern Jiaotong University

基　　金：铁道部科技攻关项目!(YS99D0 2 0 )

摘　　要：基于列车束列车运行图缓冲时间相关规律的研究 ,推导出用于计算密集发车条件下列车束缓冲时间和高峰时段不至于恶化列车运行质量条件下可以放行的列车数的理论公式 ,并根据该公式所反映的函数关系式给出了借助计算机解决这一问题的实际算例 .On the basis of the research on the regularity of the necessary buffer time of the sheaf of trains on the train working diagram, the academic formula about the necessary buffer time of the sheaf of trains on the basis of the dense departure and the calculating method about the number of the departure trains in rush hour on condition of the train running quality are presented. According to the relational function formula, the practical calculating examples about this question by means of the computer are given too.

关 键 词：列车运行图 缓冲时间 列车束 最密集列车束 高峰小时列车数 

分 类 号：U292.4[交通运输工程—交通运输规划与管理]