苏州轻型磁浮交通轨道梁桥设计分析

Design and Analysis of Suzhou Light Maglev Guideway Girder Bridge

轻型磁浮交通中,轨道梁结构有别于轮轨交通桥梁和公路交通桥梁。它不仅是承受车辆荷载的承重结构,同时也是车辆赖以运行的轨道结构,因此该轨道梁既要满足结构承载要求,又要在制造和架设过程中按线路的设计要求形成轨道线形。详细介绍和分析了轻型磁浮交通的轨道梁桥设计要点和设计思路,可供其他同类工程设计借鉴和参考。

The guideway girder of light maglev is different from that of wheel rail bridge and highway bridge.It is not only a bearing structure to bear the train load,but also a track structure where trains run.Therefore,the guideway girder should not only meet the structural bearing requirements,but also form the track geometry according to the alignment design requirements through the manufacturing and erection process.The design points and ideas of the guideway girder bridge of light maglev are introduced and analyzed in detail,which can be referred for the other similar projects.