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成都—都江堰铁路(以下简称成灌铁路)是“5·12”汶川大地震灾后重建工程,具有明显的市域铁路特征。目前我国市域铁路还未形成完整的技术规范和系统标准,车辆选型是决定线路技术标准的重要因素。成灌铁路动车组选型研究不但对本线建设有着实际意义,而且对我国市域铁路技术体系的建立,促进市域铁路发展也具有参考价值。通过对成灌铁路客流需求、运输组织特点的分析,研究动车组最高运行速度、动拖比、座席布置、定员、车门布置,以及国内主型动车组的适应性,提出选型建议。
The Chengdu-Dujiangyan Railway (hereinafter referred to as Cheng Irrigation Railway) is a post-disaster reconstruction project for the “May 12” Wenchuan earthquake with obvious characteristics of the urban railroad. At present, China’s municipal railway has not yet formed a complete technical specifications and system standards, vehicle selection is an important factor in determining the line technical standards. The researches on the selection of Cheng-Ir railway EMUs not only have practical significance for the construction of this railway line, but also have reference value for the establishment of China’s municipal railway technology system and the promotion of the development of urban railways. Based on the analysis of passenger flow demand and transport organization characteristics of Chenghua-Gushui Railway, the research on EMU maximum operating speed, moving-to-drag ratio, seat arrangement, capacity, door arrangement and adaptability of domestic main-type EMU is proposed.