既有线增建二线工程的转线施工方案

Connection Line Construction Scheme of Second Track Added Project in Existing Line

对通让线通辽东至太平川段增建二线工程转线施工中出现的几个问题进行了简要分析,从建设管理角度和专业技术方面介绍了经验,为今后既有线增建二线工程转线施工提供经验。

This paper briefly analyzes a several problems occurring in the connection line construction in the Liaodong-Taipingchuan section of second-track-added project for the Tongrang line. Experiences are elaborated in view of construction management and specialist techniques, offering reference for later con- struetion engineering in addition of secondary tracks for existing lines.