合肥新桥机场斜跨拱桥锚箱深化设计制作及BIM关键应用

The Detailed Design Production of the Anchor Box of the Arch Bridge of Diagonal-span Located on Hefei XinQiao-Airport Expressway and Critical Applications of BIM

合肥新桥机场高速公路斜跨拱桥的结构为单跨68m中承式钢-混组合结构。梁、拱吊索锚箱的角度控制是本桥深化设计及制作的难点,本文主要介绍利用BIM解决吊索锚箱深化设计方面的难题以及梁、拱制作关键技术。

Arch bridge of diagonal-span located on Hefei XinQiao-Airport Expressway is medium-supporting single-across with steel-mixed composite-structure whose span is 68 meters long. The tough of design and manufac- ture in this project was to control the angels of beams and arch slings＇anchor boxes. The key technology of beams and arches manufacturing would be mainly described, and the use of BIM to solve the difficult problems in further design of slings＂ anchor boxes would be shown as well.