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成渝铁路长505km,电气化技术改造工程于1975年8月部分开工,迄今为止,成渝铁路电气化工程除重庆站和珞璜站外已全部完成。成渝线电化的主要技术条件:单线、限制坡度10‰、到发线有效长750m、最小曲线半径286m、机型为韶山I型、全线牵引定数为2600t,年输送能力从电化前的6.1Mt提高到13Mt。该线的主要工程为:架设按触网983条公里,新建变电所10座,敷设小同轴大综合通信
The Chengdu-Chongqing Railway is 505 km long. The electrification project was partly started in August 1975. So far, the Chengdu-Chongqing Railway electrification project has been completed except for Chongqing Station and Luohuang Station. The main technical conditions of Chengdu-Chongqing line are as follows: single line, limited slope of 10 ‰, effective length of arrival line of 750m, minimum curve radius of 286m, model Shaoshan I, fixed number of traction of 2600t, annual delivery capacity from 6.1Mt Increase to 13Mt. The main project of this line is: Set up according to the contact net 983 kilometers, build 10 substations, laying a small coaxial large integrated communications