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湛江海湾大桥水中引桥是跨径50 m的预应力混凝土连续箱梁,采用移动模架造桥机施工,施工难度大,技术含量高,移动模架造桥机施工因在工程质量、进度、成本等方面的优势,可在国内大型跨江、跨海桥梁施工中大力推广。本文重点介绍了针对该桥特点而进行的移动模架造桥机试验及采用的主要施工组织方案。
The Zhanjiang Bay Bridge water diversion bridge is a prestressed concrete continuous box girder with a span of 50 m. The construction of the Zhanjiang Bay Bridge water diversion bridge is carried out by using a movable mold bridge construction machine. The construction is difficult and the technical content is high. And other advantages, in the domestic large-scale cross-river, cross-sea bridge construction vigorously promote. This article focuses on the characteristics of the bridge for mobile bridge truss test and the main construction organization adopted.