支架加密法在分段浇筑连续梁施工中的应用

Application of Scaffold Encryption Method in Continuous Girder Construction with Segments Pouring

结合郑西贯通线跨郑州市西四环路连续梁设计及施工特点,详细阐述了采用碗扣支架自加密的方式来解决施工中的劲性支撑问题,既节约了工期、降低了成本,又能易于控制连续梁的线形。

Based on actual project and combined with continuous girder design and construction,the scaffold encryption method with bowl-scaffold support is adopted to resolve stiff supports.The results show that this method can short construction time,reduce construction cost,and the alignment of continuous girder can be controlled easily.