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介绍应用于广州市轨道交通六号线的DP700型架桥机的设计及样机应用情况,详细叙述该架桥机用于节段拼装梁的高位张拉,整体简支落梁的技术,以及在小曲线、大坡道上纵移过孔架梁作业的技术和应用。
The design and prototype application of DP700 bridge erecting machine used in Guangzhou Metro Line 6 are introduced. The erecting machine is described in detail for the high tensioning of segmental beams, Small Curves, Longitudinal Pouring on Over Rails for Beam Operation and Application.