磨刀门特大桥50m预应力混凝土T梁架设工艺

Erection technique of 50 m T-shaped and prestressed concrete beam in the extra large bridge in Modaomen

介绍了SDLB-50双导梁型架桥机的特点及其架设施工工艺,对机过孔法的步骤进行了阐述,并对机械及电气设备日常安全检查方面进行了总结论述,供今后类似桥梁施工参考借鉴。

It introduces JSDLB-50 twin：conductor beam deep bridge-laying machine and the erection construction technique, represents the process of punching, and generalizes and discusses the aspect of ruming safety check to mechanical and dectrical equipment, which will supply reference to the similar bridge construction.