提出了一种利用原桥墩、台架设临时钢便桥与原桥组合受力共同承担大件通过的运输方案。
Xinjiekou station of Nanjing No. 2 metro will solve the problem of traffic by the temporary bridge, whose framework is a "321" assembled steel highway bridge.南京地铁二号线新街口站拟采用便桥疏解交通,便桥结构采用“321”装配式公路钢桥。
This paper chiefly introduces a type of temporary bridge machine assembled with manufactured equipment and using it in construction of erecting railway curvilinear beams.介绍了在峰峰高架桥工程中,利用制式器材拼组临时架桥机架设小半径曲线梁的方案设计和实际实施,希望能给类似工程提供有益的借。