谈运架一体机30‰大坡道900t 箱梁架设

摘要

以沪昆客专贵州段30‰大坡道上900 t箱梁架设为例，对900 t运架一体机的结构形式进行了介绍，主要探讨了该设备在大坡道上的架设工艺，并对其施工工艺进行了调整改进，取得了良好的经济效益和社会效益。%Taking 900 t box girder erection of 30‰ large slope on Guizhou section of Hu-Kun passenger-special railway line as an example,the paper introduces the structural forms of 900 t gantry machine,mainly explores its erection technology on the large slope,and adjusts its construc-tion technology. As a result,it achieves good economic and social benefits.