特大桥中跨合拢段和现浇段施工方案

Construction Scheme for the Joint Section and Cast-in-situ Section on the Middle Span of Grand Bridge

文章结合工程实例介绍了特大桥合拢段和现浇段高墩搭设支架的施工工艺,为同类桥梁施工降低施工成本、加快施工进度,确保施工安全提供参考。

Based on the actual engineering practice,the Paper briefs the construction and technique of the joint section of grand bridge and high pier frame support of castinsitu section,which will provides reference for similar bridge to lower construction cost,speed up construction progress and ensure construction safety.