客运专线组合箱梁架设施工技术

Erection Construction Technology of Box Girder of Passenger Dedicated Line

结合合武客运专线组合箱梁运架施工,介绍利用专用运架梁设备进行箱梁运输、架设及墩顶临时支座安装原理方法及控制要点。

Combining with the transport and erection of Hewu passenger dedicated line, the transportation and erection of box girder with special carrying and installing equipments is introduced and the principles and the control points of installing temporary support pier top are explained.