中低速磁浮轨道工程施工工序研究

Research on Construction Procedure of Medium-low Speed Maglev Track Engineering

中低速磁浮轨道系统与传统的轮轨系统差异较大,其轨道施工技术的应用也较晚,在施工中可供借鉴的施工经验尚为缺乏。此文以北京S1中低速磁浮线为背景,阐述中低速磁浮轨道系统施工方案,对关键工序进行详细说明,重点分析轨道系统在桥梁、路基、车场库外、车场库内、道岔等不同地段的轨排吊装工艺,可为后期中低速磁浮轨道施工提供指导。

The track system of medium - low speed maglev differs greatly from traditional wheel - rail system. The application of track construction technology of medium - low speed maglev is relatively late, and the construction experience that can be used for reference in construction is still lacking. Taking Beijing S1 medium - low speed maglev line as example, the construction scheme of medium - low speed maglev track system is expounded, and the key processes are explained in detail. The track hoisting technology in the bridge, subgrade phatically. It can , garage outside, garage inside, turnout and other different sections are analyzed emprovide guidance for later medium low soeed mazlev track construction.