大型钢模台车在古运河工程中的应用

Application of large-scale steel form jumbo in the Guyunhe River engineering

古运河暗渠为三孔一联拱涵,其结构型式复杂,混凝土标号高,施工中采用大型钢模台车一体化,布料机入仓,浇筑混凝土5万m3无一裂缝,且外观质量良好,为其他工程提供了参考经验。

The structure of Guyunhe close channel is complex, the arch culvert is united with three hole, and concrete grade is high. The large steel form jumbo integration is applicated in the construction, the concrete is poured fifty thousand cubic metres with concrete spreader, the engineering has a good appearance quality and without any crack. It provides a reference for other engineering.