邯长线扩能改造方案分析研究

既有邯长线1984年初全线建成开通，由于线路技术标准低，年运输能力小，1999--2001年进行了一次扩能改造，但仍满足不了晋煤外运的需要，需再次进行扩能改造。此文根据邯长线的地形地貌特点，对全线电气化改造方案、部分列车牵引5000t延长车站到发线方案、局部区段增建二线和新建双线取值方案进行分析与研究，经过论证和投资比较，扩能改造确定采用全线电气化、部分列车牵引5000t和9个车站到发线延长1050m、分段增建二线及线路坡度维持既有不变的方案。

Analysis and Research of Hanchangxian Revamping Scheme

Hanchangxian built and open in early 1984. Because the line technical standard is low and the transpor- tation capacity is small, it had been revamped in1999 -2001, but it still can＇t satisfy the need of the Shanxi coal transportation. Therefore, it needs to make another revamping. In terms of topography and geomorphology characteristics of Hanchangxian, the schemes of electrification transformation, the part of the train traction 5000 t prolong the station departure line, local section added second line and new dual line value are analyzed and researched. Through discussion and investment comparison, the schemes of the revamping full electrification, part of the train traction 5000 t and 9 station departure line extension 1050 m, section added second line and the line slope maintains the same are confirmed.