【摘要】 本文论述了目前我国开行以组合列车为主的重载运输中中间越行点改建的若干重要问题,其中包括设置越行点的必要性、影响越行点数量和设置地点诸因素的分析、越行点股道有效长的确定、越行点图型的选择以及越行点合设与分设等问题。更多还原

【Abstract】 This paper discusses several existing important problems of rebuilding intermediate overtaking points to operate combined trains in our country’s heavy-load transport.It includes the following problems: the necessity of rebuildling intermediate overtaking points. analysis of the factors which influence the number of intermediate overtaking points and their positions, determination of track effective length in intermadiate ovrtaking points, selection of the lagout plans of overtaking points and recon- struction of overtaking points together or separately in double directions, etc.更多还原