南京枢纽新建南京北动车所的必要性及整体布局方案研究-《高速铁路技术》

文章信息/Info

Title:: Study on Necessity and Overall Layout of Nanjing North Multiple Units Depot at Nanjing Hub

作者:: 谢红太; 王伟; 李祥; 马敬武; 武振锋; 1. 华设设计集团股份有限公司, 南京 210014;
2. 兰州交通大学, 兰州 730070;
3. 西安铁路信号有限责任公司, 西安 710100

Author(s):: XIE Hongtai; WANG Wei; LI Xiang; MA Jingwu; WU Zhenfeng; 1. China Design Group Co., Ltd. Nanjing 210014, China;
2. Lanzhou Jiaotong University, Lanzhou 730070, China;
3. Xi’an Railway Signal Co., Ltd., Xi’an 710100, China

Keywords:: multiple units depot (station)|total turnaround time|daily vehicle kilometers|multiple units assignment|Nanjing Hub|Nanjing North Multiple Units Depot

摘要:: 针对国内在新建高速铁路枢纽内,动车组配属及承担动车段(所)动车组检修工作量、检修设施规模的测算结果中表现出的不统一、不协调及不匹配等问题,本文以新建南京枢纽南京北动车所工程项目为依托,研究确定枢纽内动车组配属规模设计、承担动车段(所)动车组检修工作量及检修设施规模测算理论,提出了以全周转时间及日车公里法为指标的2种枢纽内动车组配属规模测算方法。研究表明:采用日车公里法测算,当枢纽内动车组平均日走行公里指标取常见经验计算值2 000 km时,在不考虑检修动车组数量前提下计算的运用动车组数量及备用动车组数量比全周转时间测算法计算结果偏大约41%,配属动车组数计算结果偏大约20%,动车组存车线数及检查库线数计算结果偏大约35%,计算枢纽内动车组配属、承担动车段(所)动车组检修工作量及检修设施规模测算裕量较为充足。

Abstract:: Aiming at the disunity, disharmony, and mismatch in the calculation of EMU assignment and maintenance workload and maintenance facilities scale in newly-built high-speed railway hubs in China, this paper, based on the newly-built Nanjing North Multiple Units Depot at Nanjing Hub, studies and determines the design of multiple units assignment scale at hubs, the calculation theory of multiple units maintenance workload and maintenance facilities scales, and puts forward two calculation methods of multiple units assignment scale at hubs with total turnover time and daily car running legnth method as indicators. The results show that when the average daily car running legnth of multiple units in the hub is 2 000 km calculated by common experience, the number of the used multiple units and spare multiple units calculated without considering the number of overhauled multiple units is about 41% higher than that calculated by the total turnaover time calculation method, the number of assigned multiple units are about 20% higher, and the number of storage lines and inspection lines of multiple units is about 35% higher. The number of assigned multiple units in the hub is calculated.