Datong-Qinhuangdao Railway

Analysis on Renovation Scheme of Datong-Qinhuangdao Railway 40 Million Ton Traction Power Supply System

大秦线4亿t牵引供电改造方案浅析

The Analysis is made for the achievements , economic benefits , the converted turnover per capita accomplished and the contributions to the national economic development from the Datong-Qinhuangdao railway heavy-haul transportation for 10 years .

分析了大秦线重载运输10年来所取得的业绩、经济效益、人均完成的换算周转量，以及对国民经济发展所作出的贡献。

Track Maintenance Problems and Countermeasures Elementary Study on Track Maintenance for Datong-Qinhuangdao Railway

铁路线路维修的一些问题及解决方法的研究

Analysis of the Particularity of Calculating Carrying Capacity of Datong-Qinhuangdao Railway

大秦铁路通过能力计算的特殊性分析

The author suggests a new system to do track maintenance and repair work separately on Datong-Qinhuangdao Railway Line .

建议大秦铁路线路养护维修工作试行养修分离新体制。

Relays with Special Functions Driven by Computer-based Interlocking for Datong-Qinhuangdao Railway

大秦线计算机联锁驱动的特殊使用功能继电器

Influence on the Reception-Departure Yard of Hudong Marshalling Station by 20 000 t Heavy Haul Train Running on Datong-Qinhuangdao Railway Line

大秦线开行2万t重载列车对湖东编组站到发场的影响

With reference to actual construction of project , analyzes the feasibility of taking advantage of the existing cantilever structure of Datong-Qinhuangdao railway 200-million-ton heavy load electrification renovation project , providing a reference to determine the principle of taking advantage of the existing cantilever .

结合实际工程，对大秦线2亿吨扩能电气化配套工程中既有腕臂结构利旧的可行性进行了分析，为确定利旧原则提供了参考；

This paper analyses the quality of voltage of signal main power , that is 10 kV auto blocking power in Datong-Qinhuangdao Railway , finds out the causes of the quality problem and raises some advices which have been obtaining good results after implementation of those advices .

本文对大秦线信号主电源，即10kV自闭电源的电压质量进行了分析，找出了10kV自闭电压质量问题的原因，提出了一些改造建议并加以实施，取得了良好效果。

Datong-Qinhuangdao railway is the national " Eighth Five-Year " during the key construction projects , is the first article to coal-based , open line of heavy elements tons , 20,000 tons train , equipped with modern technology and modern means of transport organizations double electrified railway .

大秦铁路是国家八五期间重点建设项目，是我国第一条以运煤为主，开行重载单元万吨、2万吨列车，具有现代化技术装备和现代运输组织手段的双线电气化铁路。

Research methods : By studying documentation and taking Datong-Qinhuangdao Heavy-haul railway for example , this paper determines the working scope and rational effective length of the receiving-departure track for heavy load train in technical station .

研究方法：通过文献研究并以大秦线为例，确定重载铁路技术站到发线作业内容及合理的到发线有效长度；

Construction of Datong-Qinhuangdao Heavy Haul Railway and Operation Management Technique

大秦重载铁路修建及运营管理技术