The paper briefs on the current situation of radio communication system both at home and abroad, and discusses GSM-R design scheme of Beijing-Qinhuangdao railway from following points: the necessity to build GSM-R system, building scheme of the system, technology test and secondary development.

Considerations about the Reform of Line Repairing System in the Energy-expanding Transformation of Daqin Railway;

Research on the Rail Grinding in the Rail Maintenance of Daqin Railway;

This paper analyzes the problems existing in Daqin Railway at present, expounds some measures for operating the heavy haul train of 20 thousand tons on Daqin Railway, and advances the conception of operating the heavy haul train of 20 thousand tons on Daxin Station.

<Abstrcat> Based on the freight volume data of Da-qin railway between 1989 and 2003, quantitative estimation and speculation of the development foreground, scale and level of Da-qin railway are given in the paper with the cubic exponential smoothing method.

Da-Qin Railway was taken as an example.

Study on Jingjiu Railway and the Harmonious Development of Regional Economy of Jiangxi;

The paper provides reference for the evaluation of the influence on the areas along the Jingjiu railway.

The difference between the International General Rules (the clause of FIDIC) and the rules of construction supervision in China at present in the position of supervision engineer, and the depth of consulting work which based on the practice in Jingjiu Railway has been put forward and analysed.

An Analysis is given on status quo on Beijing-Shanghai railway, plans of building a special high-speed passenger line and a target value for maximum speed as a reference for deepgoing research.

Influence of Beijing-Kowloon Railway on the Economic Development of Xishui County;

The synthetic evaluation of Beijing-Kowloon railway s influence on the social and economic development of the areas alongside;