城市轻轨并置式组合简支箱梁设计

随着国内城市轨道交通建设的快速发展,城市轨道交通高架结构形式作为其重要组成部分也越来越多的在各城市的轨道交通中得到应用,高架结构形式的选择如何结合当地环境、合理地选择施工方法也日益受到重视。本文介绍了上海轨道交通9号线的高架区间上并置式组合简支箱梁的设计。该梁具有外型简洁、美观,施工周期短,以及对地面交通干扰较小的特点。

Design of Modular Simple Box Girder Gang of Urban Light Rail

Grade separation structure find more and more application in fast developing urban track transit. The importance of building grade separation structure to Local particular environment in right way is increasingly recognized. This is to introduce the design of modular simple box girder gang that bear the elevated section of Shanghai track transit Line No.9. The girder features neat appearance, short construction term, less interference to level traffic.