Judging from investment of section crossover, cost of repair and maintenance, operation cost of medium-speed train, and comparison of revenue with section crossover setting plan of Jing-hu high speed railway, it can be concluded that the economic benefit of increased running medium-speed train in the space of maintenance interval is remarkable if carrying capacity is strained.

On the basis of analyzing the problems caused and brought about by high-speed trains running on the existing line and medium-speed trains on highspeed railway, the paper proposes an idea of train operation pattern and its rational realization.

Design and Implementation of the Principle Prototype for Low-speed Maglev Train On-board Operation Control System;

This paper analyzed the electromagnetic field of mixed suspension electromagnet of the low-speed maglev train with finite element analysis(FEA) method.

This paper presents the principles, development and application of medium and low speed maglev vehicle in China and abroad,and its application prospects in urban raft transit of China are discussed by analyzing its advantages and disadvantages and some issues to be paid attention to in application are also pointed out.

Application of double continuous-phase composite in braking disc and lining for high-speed train;

Application status quo and trend of composites for high-speed train;

Second impact effect of chair distance of high-speed train on occupant injury;