摘要
徐沙河大桥采用斜桥正做,主桥桥墩采用错孔反对称布置,边孔不对称设计。通过介绍该桥的结构设计特点及钢束布置、施工要点,可供广大设计者在类似桥梁设计中参考。
Xushahe Bridge is constructed in the way of putting skewed bridge orthogonally, and main bridge pier is arranged in a staggered way, while side hole in an asymmetry way. The paper introduces chiefly the structure characteristic, the layout of steel bundle and the construction gist, so that it can serve as the reference in term of bridge design.
出处
《交通标准化》
2008年第4期217-220,共4页
Communications Standardization
关键词
变截面
预应力
连续箱梁
结构设计
抗震分析
varible cross-section
prestressing force
continuous box girder
structure design
aseismic analysis
