延黄高速公路连续钢箱梁制作与拼装施工技术研究

On the Construction and Assembling Technology of Continuous Steel Box Girder for Yan-Huang Expressway

以延黄高速公路铁龙湾立交等截面连续钢箱梁施工为例,对连续钢箱梁的加工制作进行了详细的阐述,并对钢箱梁的拼装工艺进行了讲解,施工现场采用了该施工技术,很好的完成了该大桥连续钢箱梁的施工,该施工技术可为同类桥做参考。

Taking the construction with constant-section continuous steel box girder at the Longwan Overpass of Yanhuang Expressway as an example, this thesis illustrates the processing and manufacturing of continuous steel box girder in details, and explains its assembly process. The construction site takes this construction technology and completes successfully the construction of the continuous steel box girder at this overpass. The construction technology can provide reference for the overpass constructions alike.