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结合工程实例,介绍了大跨度平面管桁架双机抬吊施工技术特点及施工工艺原理,对其施工工艺流程及操作要点进行了阐述,并总结了该技术的质量与安全保证措施,有利于提高工程质量水平,节约机械措施费用成本。
Combined with the engineering example, this paper introduces the technical features and construction process principle of the double-deck plane pipe truss with double crane and expounds the construction process and operation essentials, and summarizes the quality and safety assurance measures of the technology, which is beneficial to improve Engineering quality level, cost savings of mechanical measures.