大型架桥棚设备在高铁施工中的应用

0引言 高速铁路架桥机的主要功能是将混凝土梁提起，并纵移到待架桥孔位置后落梁就位。高铁架桥机是在高效铺设高速铁路线的建设过程中，进行大量桥梁架设施工不可缺少的主要架桥设备。近年来，《关于加快振兴装备制造业的若干意见》、《中长期铁路网发展规划》、《装备制造业振兴规划》等国家产业政策有效地带动了市场对铁路桥梁施工起重运输设备的需求，

Application of Large Bridge Machines in High-speed Railway Construction

In recent years,high-speed railway construction in China is in a period of rapid growth.Bridge machines capable of erecting 900t concrete box girder have undergone considerable development.Thanks to the huge market demand for highspeed railway construction in China,it only takes a few years to absorb the advanced technologies abroad and eventually turn to fully independent research.Currently,on the country's highspeed rail lines under construction,a total of more than 100 bridge machines are applied.