市域快线长大区间故障救援与配线设置探讨
发布时间：2019-01-20 18:15
【摘要】：市域快线站间距通常远大于常规地铁线路,在市域快线长大区间中采用常规地铁的故障救援模式及救援速度可能导致救援时间过长。为了提高市域快线长大区间故障救援效率,以广州市规划的首条160 km时速市域快线为例,在分析常规地铁故障救援流程、救援速度和救援时间的基础上,对市域快线故障救援速度进行探讨,进而设计了长大区间设置渡线和设置停车线2类方案,与无配线方案在救援时间、后续堵塞列车疏散效率等关键指标上进行综合比选,最后提出不同的区间停车线形式并进行了对比分析。研究表明:在长大区间设置停车线的方案救援功能较好,建议在工程条件允许时优先采用;不同的区间停车线形式各有优劣,应根据实际情况综合考虑运营功能和工程规模后选择。
[Abstract]:The distance between the stations of the municipal express line is usually much larger than that of the conventional subway line. The failure rescue mode and the rescue speed of the conventional subway in the long and long section of the urban fast line may cause the rescue time to be too long. In order to improve the efficiency of fault rescue in the long and long section of the urban fast line, taking the first 160 km per hour municipal fast line planned in Guangzhou as an example, the paper analyzes the routine subway fault rescue flow, rescue speed and rescue time. This paper probes into the speed of fault rescue of the municipal fast line, and then designs two kinds of schemes, that is, setting the crossing line and setting the stop line in the long and long section, which are compared with the scheme without wiring in the key indexes such as the rescue time and the evacuation efficiency of the subsequent blocked train, and so on. Finally, different parking lines are put forward and compared with each other. The results show that the scheme of parking line in the long and long section has better rescue function, and it is suggested that priority should be given when the project conditions permit; Different interval parking lines have their own advantages and disadvantages, which should be selected after considering the operation function and project scale comprehensively according to the actual situation.
【作者单位】： 广州地铁设计研究院有限公司;
【基金】：国家重点研发计划资助(2017YFB1201204)
【分类号】：U298.6
，
本文编号：2412274
[Abstract]:The distance between the stations of the municipal express line is usually much larger than that of the conventional subway line. The failure rescue mode and the rescue speed of the conventional subway in the long and long section of the urban fast line may cause the rescue time to be too long. In order to improve the efficiency of fault rescue in the long and long section of the urban fast line, taking the first 160 km per hour municipal fast line planned in Guangzhou as an example, the paper analyzes the routine subway fault rescue flow, rescue speed and rescue time. This paper probes into the speed of fault rescue of the municipal fast line, and then designs two kinds of schemes, that is, setting the crossing line and setting the stop line in the long and long section, which are compared with the scheme without wiring in the key indexes such as the rescue time and the evacuation efficiency of the subsequent blocked train, and so on. Finally, different parking lines are put forward and compared with each other. The results show that the scheme of parking line in the long and long section has better rescue function, and it is suggested that priority should be given when the project conditions permit; Different interval parking lines have their own advantages and disadvantages, which should be selected after considering the operation function and project scale comprehensively according to the actual situation.
【作者单位】： 广州地铁设计研究院有限公司;
【基金】：国家重点研发计划资助(2017YFB1201204)
【分类号】：U298.6
，
本文编号：2412274
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