满堂支架法现浇箱梁地基处理工艺浅析

Brief Comments on Foundation Treatment Technique for Cast-in-situ Box Girder with Overall Bracing Scaffolding

在满堂支架法现浇箱梁施工中,支架基础的处理是否得当,对施工安全及施工成本影响很大。为了保证满堂支架结构的安全性、稳定性以及箱梁的整体线形,支架的地基处理就显得尤为重要。该文通过凤凰一桥引桥陆上箱梁施工地基处理,介绍一种相对安全、经济的地基处理工艺。

In the construction of Cast-in-situ box girder with overall bracing scaffolding, the treatment of scaffolding foundation exerts important impact on construction security and construction cost. For ensuring the security and stability of overall bracing scaffolding structure and the integrated line of box girder, it is of great importance to treat the foundation of stents. The authors, presenting the foundation treatment of box girder of the approach bridge of Fenghuang bridge, introduce a kind of comparatively safe and economical foundation treatment technique.