大秦线4.5亿吨湖东站改造安全质量控制要点

On safety quality control points for reconstruction of Hudong station of 450 million ton along Da-Qin railway

介绍了大秦线4.5亿吨湖东站应急改造Ⅱ场到发线延长和移设、增设道岔施工,详细阐述了施工控制,技术控制,安全控制,常见问题及处理,旨在对重载铁路开行万吨、2万吨列车扩能改造工程施工起到借鉴作用。

The paper introduces the extension and movement of the receiving-departure track of emergency reconstruction Ⅱ field of emergency reconstruction of Hudong station of 450 million ton along Da-Qin railway, as well as the additional turnout construction, illustrates the construc- tion control, the technical control, the safety control, the common problems and solutions, so as to have the reference role for the upgrading reconstruction with 10 000 ton and 20 000 ton trains on the heavy-loaded railways.