长昆客运专线引入昆明枢纽线路方案研究

Study on Route Scheme of Leading ChangKun Passenger Dedicated Line into Kunming Terminal

根据昆明枢纽总图规划,长昆客运专线从区间小屯山线路所设联络线引入云桂客车线经开站,沟通长昆客运专线与既有昆明站的通路。文章根据城市总体规划和规划渝昆铁路情况,并结合沿线地形地貌、运营安全及预留工程情况,进行集中疏解、分散疏解及联络线上跨和下穿等多方案比较,总结出了引入枢纽联络线方案的研究思路。

According to general layout of Kunming Terminal, Changkun Passenger Dedicated Line is led into Jingkai Sta- tion of YunGui Passenger Dedicated Line by connection line set in Xiaotunshan block post to connect with existing Kun- ruing Station. According to general urban planning and YunKun Railway planning and in combination with topography, operation safety and reserved works, a comparison is made on such multiple schemes as centralized relief, decentralized relief, overpass connection line and underpass connection line. By comparison, a reasonable connection line scheme linking with terminal is made.