浅议既有线提速扩能与点线能力协调

BRIEF DISCUSSIONS ON RAISING SPEED,ENLARGING TRAFFIC CAPACITY AND COORDINATION OF CAPACITIES OF LINE AND STATIONS FOR EXISTING RAILWAY LINES

本文结合襄渝线达渝段提速扩能技改工程，从线路标准、轨道结构、机型及枢纽能力等方面。

Combined with the technical reconstruction engineering of raising speed and enlarging capacity for the Da Yu Section of the Xiang Yu Railway,the paper analyzes the problems concerned with the raising speed,the enlarging traffic capacity and the coordination of the capacities of line and stations for the existing railway lines from the following aspects:the railway standard ,the tack structure,the type of locomotives ,the capacity of the terminals,etc.