摘要
蒲河斜拉桥为单跨单索面双背索独塔结构,其整体造型风格新颖、独特、结构复杂。主梁为单箱三室结构,桥塔为倾斜单柱单箱单室箱形截面,通过零部件制作工艺的设计、整体组对工艺设计,以及连接接口、焊接、几何尺寸、除锈涂装施工工艺的质量控制,顺利完成主梁和桥塔安装。
The stayed-cable bridge over Puhe River adopts single-span single-cable face double-back cable single tower structure,and it has brand-new shape,unique style and complex structure.The main beam adopts single-box three-chamber structure,and the bridge tower adopts oblique single-column single-box single-chamber box section.The installations of main beam and bridge tower are successfully finished through design of spare part fabrication technology,technical design of general assembly,quality control of connection,welding,geometrical size,descaling and coating construction techniques.
出处
《建筑技术》
北大核心
2011年第4期331-335,共5页
Architecture Technology
关键词
斜拉桥
主梁
桥塔
钢锚箱
焊接
除锈
涂装
stayed-cable bridge
main beam
bridge tower
steel anchor box
welding
descaling
coating
