摘要
大跨度预应力砼连续梁桥施工过程中体系转换复杂,横向刚度控制是施工的关键之一。介绍复杂水文地质条件下的丰电赣江特大桥的设计与施工方法。
The system transition in the construction of long span prestressed concrete bridge is very complex, and the control of the lateral stiffness is one of the key techniques. This paper introduces summarily the design and construction method of the Ganjiang long span bridge of Fengdian railway under the complex hydraulic and geologic condition.
出处
《交通科技》
2006年第2期24-26,共3页
Transportation Science & Technology
关键词
大跨桥
预应力混凝土结构
连续梁
单线铁路桥
设计施工
long span bridge
prestressed concrete structure
continuous girder
single-line railway bridge
design and construction
