摘要
介绍信阳狮河大桥采用节段预制 ,龙门桁车提运 ,拱架上拼装等施工方法和施工工艺。
Method and technique of segmental prefabrication, transfer gantry hoisting, splicing on arch timbering in construction of Xinyang Shihe River Bridge are introduced.
出处
《铁道工程学报》
EI
2003年第1期81-84,共4页
Journal of Railway Engineering Society
关键词
大跨度中承式钢筋混凝土拱桥
施工技术
施工方法
施工工艺
larg span
reinforced concrete arch bridge of intermediate bearer
arch timbering
transfer gantry
hoisting of arch rib
construction
