|
|
|
| Adaptability Analysis of Scale and Capacity of the Entrance & Exit Depot Line of Beijing Multiple Unit Depot |
| GENG Jing-chun1 ,NIU Hui-xiang1 ,XIAO Chun-guang1 ,X1E Min1 ,SONG Jian-peng1 ,X1E Tian-hua2 |
| 1. The Third Railway Survey and Design Institute Group Corporation, Tianjin 300251, China ； 2, Dalian Petrochemical Corporation, Dalian, Liaoning 116031, China |
|
|
|
|
Abstract Research purposes： The capacity of the entrance & exit depot line (EEDL) is one of the key factors whether the ability of multiple unit depot can get full use . To optimize efficiency of facilities in depots, adaptability analysis of scale and capacity of the EEDL was conducted with an example of Beijing multiple unit depot, which is based on estimated train operation scheme and maintenance arrangements of electric multiple unites ( EMU) maintenance. EMU operating schedule with maintenance arrangements was simulated by train working diagram system, where the traffic volume of EMUs on EEDL can be obtained. Finally, this paper puts forward the scheme of transportation organization and the calculation method of carrying capacity. Valuable research results are provided for the survey and design of the multiple unit depot.
Research conclusions ： According to the scheme of transportation organization of EEDLs, comparison analyzing the condition of the best and worst about the carrying capability and the in and out of times of the EMU，confirming the adaptability of EEDLs transportation ability and giving the measurement to improve the capacity of its. Analysis of it, we can see that four one-hour time period per day the capacity of two lines can not meet the transport needs. Therefore， we suggest that EEDL of Beijing multiple unit depot should be set up three lines and every line should be designed to double - direction fleeting operation.
|
|
Received: 17 July 2008
|
|
|
|
|
|
[1]铁道第三勘察设计院.北京枢纽扩建北京南站及新建李 营动车段工程可行性研究(鉴后修改）第一篇总说明书 [R].天津:铁道第三勘察设计院,2005.
[2]赵鹏,胡安洲，杨浩.高速铁路动车组不固定区段使用条 件下周转优化问题的研究[J].北方交通大学学报， 1997,21(6) ：21 -24.
[3]耿敬春,肖荣国，倪少权，等.客运专线动车组周期性运 用计划编制的研究[J].铁道学报,2006,28(4):17-21.
[4]铁道第三勘察设计院集团有限公司.新建铁路北京动车 段工程修改初步设计第二篇经济运量与运输组织[R]. 天津:铁道第三勘察设计院集团有限公司,2007.
[5]铁道第三勘察设计院集团有限公司.新建铁路北京动车 段工程修改可行性研究全一册[R].天津:铁道第三勘 察设计院集团有限公司,2007.
|
|
|
|
2008, Vol. 25 
