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桥梁是一个工程的关键节点,如果本节点施工速度增加了,则整体工程进度必会加快。项目部为了加快预应力箱型梁钢筋绑扎的快速化与规范化,特别制定了可以拆卸、多功能桥梁钢筋绑扎胎具模型,按照本模型加工的钢筋骨架具有施工速度快、钢筋加工规范化程度高、吊装钢筋骨架时变形小、把钢筋加入模板之后浇筑检测各项指标高,最终达到节省施工时间、节省人工费用、节省施工费用等优点。而且本模型可以拆卸、并且多功能,不但可以在箱型梁、T型梁上可以应用,还可以绑扎桥桩钢筋笼及绑扎一些不规范的建筑上应用,实施效果非常明显。预制箱梁得到了业主和监理单位的高度肯定,最终获得了河南省省级样板工程称号。
The bridge is a key node of the project. If the construction speed of this node is increased, the overall project progress will be accelerated. In order to speed up the standardization of prestressed box girder reinforcement banding, the project department specially formulated a removable and multifunctional bridge steel bar lashing tire model. The steel skeleton processed according to this model has the advantages of fast construction speed, high standardization of steel bar processing, When the lifting of steel skeleton deformation is small, the steel pouring into the template after the detection of various indicators of high, and ultimately to save construction time, save labor costs and save construction costs and so on. Moreover, the model can be disassembled and multi-functional, which can be applied not only to box girders and T-girders, but also to lashing steel cages and lashing irregular building applications. The implementation effect is very obvious. Prefabricated box girder has been highly recognized by the owners and supervision units, and ultimately won the title of provincial model project in Henan Province.