1983年12月中旬,铁道部在衡阳召开了评审广州局提高京广线衡阳—广州段(以下简称衡广段)运输能力研究报告的会议。衡广段分4个牵引区段,该段线路标准很低,曲线多、半径小、坡道大、站线短。两股道车站占该段总站数的43％,平均站间距离为5.5km,最小站间距离为2.1km,有35个站无 In mid-December 1983, the Ministry of Railways held a meeting in Hengyang to review the study report of Guangzhou Bureau on improving transport capacity of Hengyang-Guangzhou section of Jing-Guang Line (hereinafter referred to as Heng Guang Section). Heng Guang section is divided into 4 traction sections, the section of the line standard is very low, more curves, small radius, large ramp, short line. Two shares of road stations accounted for 43% of the total number of stations, the average distance between stations 5.5km, the minimum distance between stations 2.1km, there are 35 stations without