摘要
该文介绍了跨浦阳江大桥三跨(55m+62.8m+55m)下承式钢管预应力混凝土简支系杆拱桥,用平板驳船与汽车吊组合,替代钢缆索吊或水上大型吊装船吊装钢管拱,并介绍了船车组合、稳定设计、拱管吊装所采取的技术措施。
The article introduces 3-span(55m+62.8m+55m)through steel-pipe pre-stressed concrete single-supported bowstring arch bridge crossing Puyang River.The combination of the flat-bed barge with crane car is used to replace the steel cable crane or the large-sized crane ship to hoist the steel pipe arch.The article introduces the barge and car combination,the stability design and the technical measures used for hoisting the arch pipe.
出处
《城市道桥与防洪》
2008年第1期51-53,共3页
Urban Roads Bridges & Flood Control
关键词
船车组合
稳定设计
拱管吊装
barge and car combination
stability design
arch pipe hoisting
