摘要
钱江四桥190m跨桁架拱肋分段吊装,上、下游交错进行,采用多组钢绞线作斜拉扣挂,其计算方法受其锚固位置影响,调整的力、方式都有所不同,在国内拱桥施工中处于领先地位。
The arch truss rib of the Fourth Qiantang River Bridge is hoisted with several units, it is proceeded interleaving upstream and downstream, it adopts several groups steel wires to fasten sidelong, the calculation is different according to anchor spot and force.
出处
《施工技术》
CAS
北大核心
2007年第11期69-71,共3页
Construction Technology
关键词
桥梁工程
拱肋
吊装
斜拉扣挂
bridge engineering
arch rib
hoisting
fasten sidelong
